'Clay' in the Bible

how much more to those who live in houses of clay, whose foundation is in the dust, who are crushed like a moth?

Remember that you have made me as with the clay; will you return me to dust?

Your maxims are proverbs of ashes; your defenses are defenses of clay.

If he piles up silver like dust and stores up clothing like mounds of clay,

Look, I am just like you in relation to God; I too have been molded from clay.

The earth takes shape like clay under a seal; its features are dyed like a garment.