Leviticus 11:29-33

‘Now these are to you the unclean among the swarming things which swarm on the earth: the mole, the mouse, and the great lizard in its kinds,

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.