1 Samuel 22:3-4

3 ¶ And David went thence to Mizpeh of Moab: and he said unto the king of Moab, Let my father and my mother, I pray thee, come forth, and be with you, till I know what God will do for me. 4 And he brought them before the king of Moab: and they dwelt with him all the while that David was in the hold.