1 Samuel 20:21

Then I will send a boy and say, ‘Go, find the arrows!’ Now, if I expressly say to him, ‘Look, the arrows are on this side of you; bring them,’ then come, because as surely as the LORD lives, it is safe for you, and there is no danger.

And, behold, I will send a lad, saying, Go, find out the arrows. If I expressly say unto the lad, Behold, the arrows are on this side of thee, take them; then come thou: for there is peace to thee, and no hurt; as the LORD liveth.