²⁰ A priest with a back that is not straight must not offer food to God. Neither must a priest who is very small offer a food gift. A priest who has an eye disease or a skin disease must not offer food to God. Neither must a priest offer food if his testicles are spoiled. ²¹ If a priest's son has something wrong with his body, he must not come near to the altar. He must not give the food offering to the Lord. ²² He can eat God's holy food and God's most holy food.