Leviticus 11:27-37

²⁷And whatsoever goeth upon its paws, among all beasts that go on all fours, they are unclean unto you; whoso toucheth their carcass shall be unclean until the even.

²⁸And he that beareth the carcass of them shall wash his clothes, and be unclean until the even; they are unclean unto you.

²⁹And these are they which are unclean unto you among the swarming things that swarm upon the earth: the weasel, and the mouse, and the great lizard after its kinds,

³⁰and the gecko, and the land-crocodile, and the lizard, and the sand-lizard, and the chameleon.

³¹These are they which are unclean to you among all that swarm; whosoever doth touch them, when they are dead, shall be unclean until the even.

³²And upon whatsoever any of them, when they are dead, doth fall, it shall be unclean; whether it be any vessel of wood, or raiment, or skin, or sack, whatsoever vessel it be, wherewith any work is done, it must be put into water, and it shall be unclean until the even; then shall it be clean.

³³And every earthen vessel whereinto any of them falleth, whatsoever is in it shall be unclean, and it ye shall break.

³⁴All food therein which may be eaten, that on which water cometh, shall be unclean; and all drink in every such vessel that may be drunk shall be unclean.

³⁵And every thing whereupon any part of their carcass falleth shall be unclean; whether oven, or range for pots, it shall be broken in pieces; they are unclean, and shall be unclean unto you.

³⁶Nevertheless a fountain or a cistern wherein is a gathering of water shall be clean; but he who toucheth their carcass shall be unclean.

³⁷And if aught of their carcass fall upon any sowing seed which is to be sown, it is clean.