Leviticus 11:33-35

³³But an earthen vessel, into which any of these shall fall, shall be defiled, and therefore is to be broken.

³⁴Any meat which you eat, if water from such a vessel be poured upon it, shall be unclean; and every liquor that is drunk out of any such vessel, shall be unclean.

³⁵And upon whatsoever thing any of these dead beasts shall fall, it shall be unclean: whether it be oven, or pots with feet, they shall be destroyed, and shall be unclean.