'What is Good' in the Bible

Be strong, and let us put forth our strength, for the sake of our people, and for the sake of the cities of our God, - and, Yahweh, do what is good in his own eyes.

And he hath slandered thy servant, unto my lord the king, - but, my lord the king, is as a messenger of God, do therefore what is good in thine own eyes.

Then said Araunah unto David, Let my lord the king accept it and cause to ascend what is good in his own eyes, - see! the oxen for the ascending-sacrifice, and the threshing-sledges and ox-yokes for wood.