Leviticus 11:29-31

Amplified Bible

²⁹ ‘These also are unclean to you among the swarming things that crawl around on the ground [and multiply profusely]: the mole, the mouse, and any kind of great lizard, ³⁰ the gecko, the crocodile, the lizard, the sand reptile, and the chameleon. ³¹ These [creatures] are unclean to you among all that swarm; whoever touches them when they are dead becomes unclean until evening.