221 So David went away from there and took cover in a strong place at Adullam; and his brothers and all his father's people, hearing of it, went down to him there. 2 And everyone who was in trouble, and everyone who was in debt, and everyone who was bitter in soul, came together to him, and he became captain over them: about four hundred men were joined to him. 3 And from there David went to Mizpeh in the land of Moab: and he said to the king of Moab, Let my father and mother come and make their living-place with you till it is clear to me what God will do for me. 4 And he took them to the king of Moab and they went on living with him while David was in his safe place.
Matthew Henry's Commentary on 1 Samuel 22:1-4
Commentary on 1 Samuel 22:1-5
(Read 1 Samuel 22:1-5)
See what weak instruments God sometimes uses, to bring about his own purposes. The Son of David is ready to receive distressed souls, who will be commanded by him. He receives all who come unto Him, however vile and miserable; he changes them into a holy people, and employs them in his service: those who would reign with him must be contented first to suffer with and for him. Observe with what tender concern David provided for his aged parents. The first thing he does is to find them a quiet habitation, whatever became of himself. Let children learn to honour their parents, in every thing consulting their ease and satisfaction. Though highly preferred, and much employed, let them not forget their aged parents. The steps of a good man are ordered by the Lord. And the Lord will preserve his people for their appointed work, however they may be hated and exposed.