A man may not refrain from [the mitzvah of] being fruitful and multiplying, unless he has children —- Beis Shammai say: Two males; but Beis Hillel say: A male and a female, as it is stated (Genesis 5:2): “He created them male and female.”  One who married a woman and remained with her ten years, but she did not bear children, is not permitted to refrain [from the fulfilling the mitzvah]. [If] he divorced her, she may marry another, and the second one may remain with her for ten years. If she miscarried, he counts from the time of her miscarriage.  The man is commanded to be fruitful and multiply, but not the woman. R' Yochanan ben Beroka says: Concerning both of them it is stated (Genesis 1:28): “And God blessed them and said to them be fruitful and multiply.”

[If] a widow [who was married] to a Kohen Gadol, [or] a divorcee or chalutzah [who was married] to an ordinary Kohen, brought melog slaves or fixed-value slaves [into the marriage] for him —- the melog slaves may not eat terumah, [but] the fixed-value slaves may eat [terumah].  These are the melog slaves —- if they died, the loss is hers, and if they appreciated, the profit is hers. Even though he is obligated to feed them, they may not eat terumah. And these are the fixed-value slaves —- if they died, the loss is his, and if they appreciated, the profit is his. Since he is liable for their loss, they may eat terumah.

[If] the daughter of a Yisrael married a Kohen and brought [into the marriage] slaves for him, whether [they are] melog slaves or fixed-value slaves, they may eat terumah. However, [if] the daughter of a Kohen married a Yisrael and brought [into the marriage] either melog slaves or fixed-value slaves, they may not eat terumah.

[If] the daughter of a Yisrael married a Kohen and he died, leaving her preg- nant —- her slaves may not eat terumah because of the share of the fetus; because the fetus disqualifies but does not entitle [one] to eat [terumah]; these are the words of R' Yose. They said to him: After your testimony to us concerning the daughter of a Yisrael and the Kohen, even [if] the daughter of a Kohen [was married] to a Kohen and he died, leaving her pregnant, her slaves should not eat terumah because of the share of the fetus.