Reference for Ezekiel 44:25

וְאֶל־מֵ֣ת אָדָ֔ם לֹ֥א יָב֖וֹא לְטָמְאָ֑ה כִּ֣י אִם־לְאָ֡ב וּ֠לְאֵם וּלְבֵ֨ן וּלְבַ֜ת לְאָ֗ח וּלְאָח֛וֹת אֲשֶֽׁר־לֹא־הָיְתָ֥ה לְאִ֖ישׁ יִטַּמָּֽאוּ׃

And they shall come near no dead person to defile themselves; but for father, or for mother, or for son, or for daughter, for brother, or for sister that hath had no husband, they may defile themselves.

BDB

BDB