Leviticus 22:4–6

None of the offspring of Aaron who has a leprous disease or a discharge may eat of the holy things until he is clean. Whoever touches anything that is unclean through contact with the dead or a man who has had an emission of semen, and whoever touches a swarming thing by which he may be made unclean or a person from whom he may take uncleanness, whatever his uncleanness may be— the person who touches such a thing shall be unclean until the evening and shall not eat of the holy things unless he has bathed his body in water.

“ ‘If a descendant of Aaron has a defiling skin disease or a bodily discharge, he may not eat the sacred offerings until he is cleansed. He will also be unclean if he touches something defiled by a corpse or by anyone who has an emission of semen, or if he touches any crawling thing that makes him unclean, or any person who makes him unclean, whatever the uncleanness may be. The one who touches any such thing will be unclean till evening. He must not eat any of the sacred offerings unless he has bathed himself with water.

No man of Aaron’s descendants who has a skin disease or a discharge is to eat from the holy offerings until he is clean. Whoever touches anything made unclean by a dead person or by a man who has an emission of semen, or whoever touches any swarming creature that makes him unclean or any person who makes him unclean—whatever his uncleanness—the man who touches any of these will remain unclean until evening and is not to eat from the holy offerings unless he has bathed his body with water.

“If any of Aaron’s descendants has a skin disease or any kind of discharge that makes him ceremonially unclean, he may not eat from the sacred offerings until he has been pronounced clean. He also becomes unclean by touching a corpse, or by having an emission of semen, or by touching a small animal that is unclean, or by touching someone who is ceremonially unclean for any reason. The man who is defiled in any of these ways will remain unclean until evening. He may not eat from the sacred offerings until he has bathed himself in water.

“ ‘Anyone from Aaron’s offspring, if he is afflicted with a skin disease or a fluid discharge, shall not eat in the sanctuary until he is clean; and the one who touches any unclean person or a man from whom an emission of semen goes out, or a man who touches any swarmer that is unclean for him or who touches a person who is unclean for him due to whatever his uncleanness, a person who touches such a thing shall be unclean until the evening, and he shall not eat from the votive offerings, except when he washes his body with water

What man soever of the seed of Aaron is a leper, or hath a running issue; he shall not eat of the holy things, until he be clean. And whoso toucheth any thing that is unclean by the dead, or a man whose seed goeth from him; Or whosoever toucheth any creeping thing, whereby he may be made unclean, or a man of whom he may take uncleanness, whatsoever uncleanness he hath; The soul which hath touched any such shall be unclean until even, and shall not eat of the holy things, unless he wash his flesh with water.