TSK · Leviticus 6:21

If your offering is a meal offering of the griddle, it shall be of unleavened fine flour, mixed with oil.

Every earthen vessel, into which any of them falls, all that is in it shall be unclean, and you shall break it.

Mattithiah, one of the Levites, who was the firstborn of Shallum the Korahite, had the office of trust over the things that were baked in pans.