1 Samuel 18:10-12

10Now it came about on the next day that an evil spirit from God came forcefully on Saul, and he raved [madly] inside his house, while David was playing the harp with his hand, as usual; and there was a spear in Saul’s hand.

11Saul hurled the spear, for he thought, “I will pin David to the wall.” But David evaded him twice.

12Now Saul was afraid of David, because the Lord was with him, but had departed from Saul.