Leviticus 21:17

17 “Say to Aaron: ‘For the generations to come none of your descendants who has a defect may come near to offer the food of his God.

Read Leviticus 21:17 Using Other Translations

Speak unto Aaron, saying, Whosoever he be of thy seed in their generations that hath any blemish, let him not approach to offer the bread of his God.
"Speak to Aaron, saying, None of your offspring throughout their generations who has a blemish may approach to offer the bread of his God.
“Give the following instructions to Aaron: In all future generations, none of your descendants who has any defect will qualify to offer food to his God.