Jeremiah 32:11

32:11 There were two copies of the deed of purchase. One was sealed and contained the order of transfer and the conditions of purchase. The other was left unsealed.

Jeremiah 32:14

32:14 ‘The Lord God of Israel who rules over all says, “Take these documents, both the sealed copy of the deed of purchase and the unsealed copy. Put them in a clay jar so that they may be preserved for a long time to come.”’