1 Samuel 20:38

Modern King James Version

And Jonathan cried after the lad, Hurry, make haste, do not stand. And Jonathan's lad gathered the arrow and came to his master.

See the chapter Copy

And when the lad had come to the place of the arrow which Jonathan had shot, Jonathan cried after the lad and said, Is not the arrow beyond you?

But the lad did not know anything. Only Jonathan and David knew the matter.