'Stones' in the Bible

Is my strength the strength of stones? Is my flesh brazen?

By a heap his roots are wrapped, A house of stones he looketh for.

Stones have waters worn away, Their outpourings wash away the dust of earth, And the hope of man Thou hast destroyed.

A place of the sapphire are its stones, And it hath dust of gold.

The son of the bow doth not cause him to flee, Turned by him into stubble are stones of the sling.