'Muck' in the Bible

And it hath been, instead of spice is muck, And instead of a girdle, a rope, And instead of curled work, baldness, And instead of a stomacher a girdle of sackcloth.

Therefore, as a tongue of fire devoureth stubble, And flaming hay falleth, Their root is as muck, And their flower as dust goeth up. Because they have rejected the law of Jehovah of Hosts, And the saying of the Holy One of Israel despised.