'Potsherd' in the Bible

And He hath broken it As the breaking of the potters' bottle, Beaten down -- He doth not spare, Nor is there found, in its beating down, A potsherd to take fire from the burning, And to draw out waters from a ditch.

Woe to him who is striving with his Former, (A potsherd with potsherds of the ground!) Doth clay say to its Framer, 'What dost thou?' And thy work, 'He hath no hands?'