'Favor' in the Bible

Joab fell to the ground on his face, and did obeisance, and blessed the king. Joab said, "Today your servant knows that I have found favor in your sight, my lord, king, in that the king has performed the request of his servant."

The king said to Zadok, "Carry back the ark of God into the city. If I find favor in the eyes of Yahweh, he will bring me again, and show me both it, and his habitation;

Then the king said to Ziba, "Behold, all that pertains to Mephibosheth is yours." Ziba said, "I do obeisance. Let me find favor in your sight, my lord, O king."