'Clay' in the Bible

how much more those who dwell in clay houses,whose foundation is in the dust,who are crushed like a moth!

Please remember that You formed me like clay.Will You now return me to dust?

Your memorable sayings are proverbs of ash;your defenses are made of clay.

Though he piles up silver like dustand heaps up a wardrobe like clay—

I am just like you before God;I was also pinched off from a piece of clay.

The earth is changed as clay is by a seal;its hills stand out like the folds of a garment.