Leviticus 17:3
What man soever there be of the house of Israel, that killeth an ox, or lamb, or goat, in the camp, or that killeth it out of the camp,
Leviticus 22:4
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;
Leviticus 25:20
And if ye shall say, What shall we eat the seventh year? behold, we shall not sow, nor gather in our increase: