Leviticus

¹⁶And the Lord said to Moses, ¹⁷Say to Aaron, Any one of your sons in their successive generations who has any blemish, let him not come near to offer the bread of his God. ¹⁸For no man who has a blemish shall approach [God's altar to serve as priest], a man blind or lame, or he who has a disfigured face or a limb too long, ¹⁹Or who has a fractured foot or hand, ²⁰Or is a hunchback, or a dwarf, or has a defect in his eye, or has scurvy or itch, or scabs or skin trouble, or has damaged testicles. ²¹No man of the offspring of Aaron the priest who has a blemish and is disfigured or deformed shall come near [the altar] to offer the offerings of the Lord made by fire. He has a blemish; he shall not come near to offer the bread of his God. ²²He may eat the bread of his God, both of the most holy and of the holy things,