Leviticus 11:33-35

New Century Version

³³ If the dead, unclean animal falls into a clay bowl, anything in the bowl will become unclean, and you must break the bowl. ³⁴ If water from the unclean clay bowl gets on any food, that food will become unclean. ³⁵ If any dead, unclean animal falls on something, it becomes unclean. If it is a clay oven or a clay baking pan, it must be broken into pieces. These things will be unclean; they are unclean for you.