1 Samuel 22:3; 1 Samuel 22:5
From there David went to Mizpah in Moab and said to the king of Moab, "Would you let my father and mother come and stay with you until I learn what God will do for me?"
But the prophet Gad said to David, "Do not stay in the stronghold. Go into the land of Judah." So David left and went to the forest of Hereth.