Leviticus 11:30-34

the gecko, the crocodile, the lizard, the sand reptile, and the chameleon.

These are to you the unclean among all the swarming things; whoever touches them when they are dead becomes unclean until evening.

Also anything on which one of them may fall when they are dead becomes unclean, including any wooden article, or clothing, or a hide, or a sack—any article of which use is made—it shall be put in the water and be unclean until evening, then it becomes clean.

As for any earthenware vessel into which one of them may fall, whatever is in it becomes unclean and you shall break the vessel.

Any of the food which may be eaten, on which water comes, shall become unclean, and any liquid which may be drunk in every vessel shall become unclean.