'Favour' in the Bible

And Joab fell to the ground on his face and bowed himself, and blessed the king; and Joab said, To-day thy servant knows that I have found favour in thy sight, my lord, O king, in that the king has fulfilled the request of his servant.

And the king said to Zadok, Carry back the ark of God into the city. If I shall find favour in the eyes of Jehovah, he will bring me again, and shew me it, and its habitation.

And the king said to Ziba, Behold, thine are all that pertained to Mephibosheth. And Ziba said, I humbly bow myself: may I find favour in thy sight, my lord, O king.