Musar su Levitico 22:10

Commandment 282 forbids an uncircumcised priest to eat תרומה. The Talmud Yevamot 70 derives this law by association with the law prohibiting any non-circumcised Jew to eat from the Passover sacrifice. Since that prohibition extends to the resident stranger and the hired hand, so does this prohibition extend to the hired hand of a priest.

Thus, the verse can be paraphrased as follows: “And when the daughter of a Kohein” — that is, the soul. “…Shall be widowed or divorced” — that is, at the death of its human host when it is banished from the body. “…Having no offspring” — that is, it performed no mitzvos or good deeds and consequently did not give birth to any of the holy angels that are formed from every good deed that a person does. “…And she returns to her father’s house” — that is, after its purification through chastisement. Nevertheless, “she shall not eat of an offering of the holy things,” as she had been accustom to do in the past, because she had become like a “stranger,” of whom it is written, “And no stranger shall eat of the holy things” (Vayikra 22:10). For only the righteous and pious may eat of them, as it is written, “Eat, dear ones, drink and become drunk, beloved ones” (Shir HaShirim 5:1).