http://www.htmlbible.com/kjv30/B03C011.htm#V29
29 These also shall be unclean unto you among the creeping things that creep upon the earth;
the weasel, and the rat, and the tortoise after his kind,
30 And the ferret, and the chameleon, and the lizard, and the snail, and the mole.
31 These are unclean to you among all that creep:
whosoever doth touch them, when they be dead, shall be unclean until the even.