1 Samuel 16:13-15

ISV(i) 13 Then Samuel took the horn of oil and anointed David in the presence of his brothers, and the Spirit of the LORD came on David from that day forward. Then Samuel got up and went to Ramah. 14 The Spirit of the LORD departed from Saul, and an evil spirit from the LORD troubled him. 15 Saul's servants said to him, "Look, an evil spirit from God is troubling you.