John Gills Exposition of the Bible Commentary - 1 Samuel 20:41
And as soon as the lad was gone ,.... Which David could observe from his lurking place: David arose out of a place toward the south ; to the south of the field in which he was hid, or to the south of the stone Ezel, near which he was; and so the Targum,"and David arose from the side of the stone Atha, which was towards the south;'Jonathan shooting his arrows to the north of it, lest the lad should have discovered David when he ran for them: and fell on his face to the ground; in... read more
Matthew Henry's Complete Commentary - 1 Samuel 20:35-42
Here is, 1. Jonathan's faithful performance of his promise to give David notice of the success of his dangerous experiment. He went at the time and to the place appointed (1 Sam. 20:35), within sight of which he knew David lay hid, sent his footboy to fetch his arrows, which he would shoot at random (1 Sam. 20:36), and gave David the fatal signal by shooting an arrow beyond the lad (1 Sam. 20:37): Isa. not the arrow beyond thee? That word [beyond] David knew the meaning of better than the lad.... read more