What Comes Out and What Goes In
Parashat Tazria-Metzora · 5786
What Comes Out of the Mouth — and What Goes In
Tazria: guard what you say. Shemini: guard what you eat. The same mouth. The same gate.
Based on the shiur of M. Yéhouda Himi

A question that seems technical — 40 days for a boy, 80 for a girl — hides a profound revelation about the power of a woman, about why the woman in childbirth is called a chayah, and about the direct connection between what a pregnant woman eats and the soul of the child who will emerge. The Torah knew all of this 3,338 years ago.

1 40 Days or 80 Days — Why the Difference?
Parashat Tazria teaches that a woman who gives birth to a boy remains in a state of ritual impurity for 7 days, followed by 33 days of purification — 40 days total. A woman who gives birth to a girl: 14 days, then 66 days — 80 total. Double! Why?
When a woman gives birth to a male… she shall remain for thirty-three days in the blood of her purification Leviticus 12:2–4

The secret lies in the power of life itself. When a woman carries and delivers a son, one unit of life-force has left her. But when she delivers a daughter, what has left her? Not just one life — but a double life-force. Because the daughter herself carries within her the capacity to bring forth life.

A man, when born, can contribute life — but it is the woman who truly generates, nurtures, and brings life into the world. So when she gives birth to a daughter, a double life-force has separated from her. Double separation — double purification. This is not a penalty. It is a recognition of her extraordinary power.
2 The Yoledet Is Called “Chayah” — Three Proofs
What is the connection between “birth” and “life”? Why do the Sages call the woman in childbirth a “chayah” — a living being?

Proof 1 — Chavah (Eve): In Genesis, why is the first woman named “Chavah”? “Because she was the mother of all living (chai).” Birth and life are directly linked.

Proof 2 — The Midwives: When Pharaoh asked Shifra and Puah why they did not kill the Hebrew boys, they answered: “Because they are chayot.” One meaning: they give birth before we arrive. But the deeper meaning: “they are chayot” — they are life-givers. The yoledet = chayah.

Proof 3 — Tractate Yoma: The Mishnah rules that on Yom Kippur, a king and a bride may wash their faces — and “the chayah may wear sandals.” Not an animal. “The chayah” = the woman who just gave birth. She is permitted to wear sandals because walking barefoot endangers her health.

⭐ Three sources — Torah, Midrash, Gemara — all teach: the yoledet is a “chayah” because she brings life into the world. And this is precisely what connects Parashat Tazria to Parashat Shemini.
3 The “Reversed” Verse at the End of Shemini
At the end of Parashat Shemini, the Torah writes: “To distinguish between the impure and the pure, and between the chayah that may be eaten and the chayah that may not be eaten.” A quick analysis reveals the verse seems reversed — why?
To distinguish between the impure and the pure, and between the chayah that may be eaten and the chayah that may not be eaten Leviticus 11:47

If the verse begins with “impure,” then logically “the chayah that may not be eaten” should come first (impure = not eaten), and “the chayah that may be eaten” after. But the Torah wrote it the other way around. Is this an error?

Not at all. Because the word “chayah” here does not refer to an animal — it refers to the yoledet, the woman in childbirth! Once we understand this, the verse aligns perfectly: between the impure and the pure — and between the yoledet who eats and the yoledet who does not eat. And what comes out of each? The great story of Tractate Yoma.
4 Rabbi Yochanan and Shabtai — Two Mothers, Two Choices
What emerged from a yoledet who restrained herself on Yom Kippur, versus one who ate? The Gemara in Tractate Yoma tells two stories that change everything.
Tractate Yoma 82b: A pregnant woman smelled food on Yom Kippur and craved it intensely. They whispered in her ear: “Today is Yom Kippur.” When she heard this, her craving subsided. The Rabbi said: of her it was written “Before I formed you in the womb, I knew you” — what emerged from her? Rabbi Yochanan was born from her.

And on the other side:

Another pregnant woman also craved food. They also whispered “Today is Yom Kippur” — and she did not listen and ate. What emerged from her? Shabtai, the hoarder of produce — who would buy up all the wheat in the market and sell it at inflated prices, preventing others from earning a living.
The mother who restrained herself

Rabbi Yochanan
Greatest of his generation
The mother who ate

Shabtai
Exploiter of the poor
⭐ Now return to Shemini: “between the chayah that eats” = the yoledet who ate → what came out of her was impure. “And the chayah that does not eat” = the yoledet who restrained herself → what came out of her was pure. The verse is not reversed. It is perfectly precise.
5 The Torah Knew 3,338 Years Ago
What is the connection between what a mother eats and her child? Is this only a matter of faith — or is there science here?

The Gemara is precise: they did not just whisper to her — they whispered to her so that the fetus would hear. The fetus hears! And we already learned in previous shiurim: a candle burns above his head, and he studies the entire Torah. If the fetus learns Torah, he also hears. And if you whisper to him that today is Yom Kippur — he understands. He tells his mother: I also want to fast.

And if he refuses to listen? That is already a sign of the choices he will bring into the world.

Scientists only recently discovered: what a mother eats during pregnancy directly affects the child’s development. They banned alcohol and smoking. They found that classical music calms the fetus. The Torah knew all of this 3,338 years ago.
6 V’Nitmitem — Forbidden Foods and the Sealed Heart
At the end of Shemini, the Torah writes “v’nitmetem bam” — but the Sages read it entirely differently. What do they reveal?
Do not make yourselves impure through them, and you shall not become impure through them Leviticus 11:43

The Sages teach: do not read “v’nitmetem” (you will become impure) — read “v’nitamtem” (you will become blocked). One who eats forbidden foods becomes blocked — not “stupid,” but sealed. Holiness cannot penetrate.

⭐ Forbidden foods create a barrier between holiness and the person. This is exactly “orla of the heart” — a covering over the heart that prevents it from opening. You can speak to someone about faith — and they simply cannot receive it. Not because they are evil — but because there is a layer blocking the entrance. Guard what goes into the mouth — just as you guard what comes out.

Parashat Tazria-Metzora: guard what comes out of your mouth — lashon hara, harmful speech.
Parashat Shemini: guard what goes in — forbidden foods.
Both from the same root: the mouth is the gate.

7 📅 Weekly Program
Sunday
Read Leviticus 12:1–8. Ask: how much life-force left the mother? Take a moment to think about the women who gave you life.
Monday
Read Genesis 3:20 — “Because she was the mother of all living.” Write it by hand. Remember: yoledet = chayah = the source of life.
Tuesday
Open Tractate Yoma 82b. Read both stories — Rabbi Yochanan and Shabtai. Ask: what am I “whispering” to those around me? What do my children hear from me?
Wednesday
Choose one food this week and check: is it 100% kosher? Not because “it’s forbidden” — but because you want to keep the channel to holiness open and clear.
Thursday
Leviticus 11:43 — “v’nitamtem.” Say the word aloud. Ask yourself: is there anything in my life creating a “barrier” between my heart and holiness?
Friday Night
Before candle lighting — ask: what came out of my mouth this week? What went in? Where should I have been more careful? Promise yourself one small improvement for this Shabbat.
Shabbat
During the Torah reading in the Beith Haknesset — when you hear “ha-chayah” — remember: not just an animal. Chayah = the one in childbirth = the power of life = the mother who chose to restrain herself = the generation that came from her.
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