'Earthenware' in the Bible

Thus says the Lord, “Go and buy a potter’s earthenware jar, and take some of the elders of the people and some of the senior priests.

‘Thus says the Lord of hosts, the God of Israel, “Take these deeds, this sealed deed of purchase and this open deed, and put them in an earthenware jar, that they may last a long time.”

Therefore behold, the days are coming,” says the Lord, “when I will send to Moab those who will tip him over and who will empty his vessels and break his [earthenware] jars in pieces.