פירוש על יבמות 7:2

בת ישראל שנשאת לכהן – even מגול slaves (i.e., that the husband has the fruition without responsibility for loss or deterioration) , they may consume [Terumah/priest’s due] because they are the acquisition of a Kohen who purchased merchandise, meaning to say, the wife that is his purchase of a Kohen who purchased these particular slaves, as it is written (Leviticus 22:11): “But a person who is a priest’s property by purchase [may eat of them (i.e., the sacred donations) and those born into his household may eat of his food],” for the inference of "קנין כספו"/”the priest’s property” does not come other than for this exegesis: that a Kohen who has as purchased property with his money, that soul, which is the slave of the Kohen who bought a soul may eat of it (i.e., his food as a member of his household).

Introduction This mishnah continues to discuss slaves that are part of a wife’s dowry and their ability to eat terumah, which depends on her status as a daughter of an Israelite or a priest, as well as the status of her husband, Israelite or priest.

If the daughter of an Israelite was married to a priest, and she brought him in slaves, they are permitted to eat terumah whether they are melog slaves, or tzon barzel slaves. When the daughter of an Israelite marries a priest she is allowed to eat terumah. The melog slaves (see yesterday’s mishnah for a definition of melog and tzon barzel) may eat terumah because they belong to her and she eats terumah. The tzon barzel slaves may eat terumah because they belong to her husband who is a priest, and a priest’s slaves eat terumah.

If the daughter of a priest was married to an Israelite and she brought him in slaves, they may not eat terumah whether they are melog slaves or tzon barzel slaves. When the daughter of a kohen is married to an Israel, she forfeits her right to eat terumah. Her melog slaves cannot continue to eat terumah because they are owned by her and she cannot eat. The tzon barzel slaves belong to the husband, who obviously cannot eat nor give them terumah.