To the overseer, to Jeduthun: chanting of David. I said, I will watch my way from sinning with my tongue: I will watch for my mouth with a muzzle while yet the unjust one is before me.
Watch thy feet when thou shalt go to the house of God, and draw near to hear, rather than give the sacrifice of the foolish, for they not knowing the doing of evil.
Thou shalt not hasten with thy mouth, and thy heart shall not be quick to bring forth a word to the face of God: for God is in the heavens, and thou upon the earth: for this thy words shall be few.