Clay

Designed for earthenware was trodden by the feet to mix it well, Isa 41:25, was molded on a wheel, and then baked in a kiln, Jer 18:3 43:9. The potter’s art is referred to in Scripture to illustrate man’s dependence upon God, Isa 64:8Ro 9:21. SeePOTTER. Clay seems to have been also used in sealing, as wax is with us, Job 38:14. The bricks of Babylon are found marked with a large seal or stamp, and modern travellers find the locks of doors in eastern khans and granaries sealed on the outside with clay.