'Evil Spirit From God' in the Bible

And Saul's servants said unto him, Behold now, an evil spirit from God troubles you.

Let our lord now command your servants, which are before you, to seek out a man, who is a skillful player on a harp: and it shall come to pass, when the evil spirit from God is upon you, that he shall play with his hand, and you shall be well.

And it came to pass, when the evil spirit from God was upon Saul, that David took a harp, and played with his hand: so Saul was refreshed, and was well, and the evil spirit departed from him.

And it came to pass the next day, that the evil spirit from God came upon Saul, and he prophesied in the midst of the house: and David played with his hand, as at other times: and there was a javelin in Saul's hand.