1 Samuel 16:23

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

1 Samuel 16:14-16

Now the Spirit of Jehovah departed from Saul, and an evil spirit from Jehovah troubled him.

1 Samuel 18:10-11

And it came to pass on the morrow, that an evil spirit from God came mightily upon Saul, and he prophesied in the midst of the house: and David played with his hand, as he did day by day. And Saul had his spear in his hand;

Matthew 12:43-45

But the unclean spirit, when he is gone out of the man, passeth through waterless places, seeking rest, and findeth it not.

Luke 11:24-26

The unclean spirit when he is gone out of the man, passeth through waterless places, seeking rest, and finding none, he saith, I will turn back unto my house whence I came out.

Treasury of Scripture Knowledge

Summary

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

The evil spirit

Bible References

The evil spirit

1 Samuel 16:14
Now the Spirit of Jehovah departed from Saul, and an evil spirit from Jehovah troubled him.

Saul

1 Samuel 18:10
And it came to pass on the morrow, that an evil spirit from God came mightily upon Saul, and he prophesied in the midst of the house: and David played with his hand, as he did day by day. And Saul had his spear in his hand;
Matthew 12:43
But the unclean spirit, when he is gone out of the man, passeth through waterless places, seeking rest, and findeth it not.
Luke 11:24
The unclean spirit when he is gone out of the man, passeth through waterless places, seeking rest, and finding none, he saith, I will turn back unto my house whence I came out.

American Standard Version Public Domain