'Earthen' in the Bible

But the earthen vessel wherein it is sodden shall be broken: and if it be sodden in a brasen pot, it shall be both scoured, and rinsed in water.

And every earthen vessel, whereinto any of them falleth, whatsoever is in it shall be unclean; and ye shall break it.

And the priest shall command that one of the birds be killed in an earthen vessel over running water:

And he shall kill the one of the birds in an earthen vessel over running water: