Leviticus 11
29 Ref And these are unclean to you among things which go low down on the earth; the weasel and the mouse and the great lizard, and animals of that sort;
30 And the ferret and the land crocodile and the lizard and the sand-lizard and the chameleon.
31 Ref All these are unclean to you: anyone touching them when they are dead will be unclean till evening.