Leviticus 22:13

אלמנה וגרושה [BUT IF A PRIEST'S DAUGHTER BE] A WIDOW OR DIVORCED WIFE of the layman mentioned in the preceding verse, וזרע אין לה AND SHE HATH NO DESCENDANTS — from him (from the layman) (Sifra; Yevamot 87a), ושבה THEN SHE MAY RETURN [UNTO HER FATHER'S HOUSE AS IN HER YOUTH AND MAY EAT OF HER FATHER’S BREAD] — if, however, she has descendants from him she is forbidden to eat as long as the descendants (cf. Yevamot 87a) are alive. וכל זר לא יאכל בו BUT THERE SHALL NO LAYMAN EAT THEREOF — The repetition of the prohibition already mentioned in v. 10 intends nothing else than to exclude from it the אונן — i. e. that he (the אונן) is permitted to eat תרומה. [Scripture, as it were, says here:] The status of being a non-priest, I tell you, debars one from eating תרומה but not that of being an אונן (Yevamot 68b).

וּבַת־כֹּהֵן֩ כִּ֨י תִהְיֶ֜ה אַלְמָנָ֣ה וּגְרוּשָׁ֗ה וְזֶ֘רַע֮ אֵ֣ין לָהּ֒ וְשָׁבָ֞ה אֶל־בֵּ֤ית אָבִ֙יהָ֙ כִּנְעוּרֶ֔יהָ מִלֶּ֥חֶם אָבִ֖יהָ תֹּאכֵ֑ל וְכׇל־זָ֖ר לֹא־יֹ֥אכַל בּֽוֹ׃

But if a priest’s daughter be a widow, or divorced, and have no child, and has returned to her father’s house, as in her youth, she shall eat of her father’s bread: but no stranger shall eat of it.