Leviticus 7:20-22

New Revised Standard Version, Anglicised Catholic Edition

²⁰ But those who eat flesh from the Lord’s sacrifice of well-being while in a state of uncleanness shall be cut off from their kin. ²¹ When any one of you touches any unclean thing—human uncleanness or an unclean animal or any unclean creature—and then eats flesh from the Lord’s sacrifice of well-being, you shall be cut off from your kin.

²² The Lord spoke to Moses, saying: