Leviticus 22:21-22

²¹And whatsoever man shall offer a peace offering to the Lord, discharging a vow, or in the way of freewill offering, or an offering in your feasts, of the herds or of the sheep, it shall be without blemish for acceptance: there shall be no blemish in it.

²²One that is blind, or broken, or has its tongue cut out, or is troubled with warts, or has a malignant ulcer, or tetters, they shall not offer these to the Lord; neither shall ye offer any of them for a burnt offering on the altar of the Lord.