Leviticus 21:18-21

18for whatever man hath a defect, he shall not approach: a blind man, or a lame, or he that hath a flat nose, or one limb longer than the other,

19or a man that is broken-footed, or broken-handed,

20or hump-backed, or withered, or that hath a spot in his eye, or hath the itch, or scabs, or his testicles broken.

21No man of the seed of Aaron the priest that hath defect shall come near to present Jehovah's offerings by fire: he hath a defect; he shall not come near to present the bread of his 1God.