1 Samuel 17:34-37

34And David said to Saul, Thy servant fed his father's sheep, and there came a lion, and also a bear, and took a lamb out of the flock.

35And I went after him, and smote him, and delivered it out of his mouth; and when he arose against me, I seized him by his beard, and smote him, and slew him.

36Thy servant smote both the lion and the bear; and this uncircumcised Philistine shall be as one of them, because he has defied the armies of the living 1God.

37And David said, Jehovah who delivered me out of the paw of the lion and out of the paw of the bear, he will deliver me out of the hand of this Philistine. And Saul said to David, Go, and Jehovah be with thee.