וַיַּ֣עַשׂ אֱלֹהִים֩ אֶת־חַיַּ֨ת הָאָ֜רֶץ לְמִינָ֗הּ וְאֶת־הַבְּהֵמָה֙ לְמִינָ֔הּ וְאֵ֛ת כָּל־רֶ֥מֶשׂ הָֽאֲדָמָ֖ה לְמִינֵ֑הוּ וַיַּ֥רְא אֱלֹהִ֖ים כִּי־טֽוֹב׃
E hizo Dios animales de la tierra según su género, y ganado según su género, y todo animal que anda arrastrando sobre la tierra según su especie: y vió Dios que era bueno.
Mishnah Yevamot
A man shall not abstain from procreation unless he already has children. Beth Shammai says: two males, And Beth Hillel says: male and a female, for it says, “Male and female created he them” (Genesis 5:2). If a man married a woman and lived with her for ten years and she bore no child, he may not abstain [any longer from the duty of propagation]. If he divorced her she is permitted to marry another, and the second husband may also live with her for ten years. If she miscarried [the period of ten years] is counted from the time of her miscarriage. A man is commanded concerning the duty of propagation but not a woman. Rabbi Yohanan ben Beroka says: Concerning both of them it is said, “And God blessed them; and said to them… “Be fruitful and multiply” (Genesis 1:28).