1 Samuel 14:44-46
44 And Saul said, God do to me these things, and add these things, for thou, Jonathan, shalt (indeed) die by death.
45 And the people said to Saul, Therefore whether Jonathan shall die, that did this great health in Israel? this is unleaveful; the Lord liveth; none hair of his head shall fall into the earth; for he hath wrought with God today. Therefore the people delivered Jonathan, that he died not. (And the people said to Saul, Should Jonathan truly die, he who hath won this great victory for Israel? Nay! this is unlawful; as the Lord liveth, there shall not fall to the ground one hair of his head, for he hath worked with God today. And so the people delivered Jonathan, so that he did not die.)
46 And Saul went away, and he pursued not the Philistines; and the Philistines went into their places.Read full chapter