Leviticus 21:18-21

NHEB(i) 18 For whatever man he is that has a blemish, he shall not draw near: a blind man, or a lame, or he who has a flat nose, or any deformity, 19 or a man who has an injured foot, or an injured hand, 20 or hunchbacked, or a dwarf, or one who has a defect in his eye, or an itching disease, or scabs, or who has damaged testicles; 21 no man of the descendants of Aaron the priest, who has a blemish, shall come near to present offerings to your God made by fire. Since he has a blemish, he shall not come near to offer the bread of his God.