John Gills Exposition of the Bible Commentary - 1 Samuel 22:5
And the prophet Gad said unto David ,.... Who either accompanied him in his exile, or was sent unto him on this account, being one of the company of the prophets, over whom Samuel was president, 1 Samuel 19:20 , abide not in the hold, depart, and get thee into the land of Judah ; this seems to confirm it that the hold David was in was not the cave of Adullam, because that was in the tribe of Judah; but rather some hold in the land of Moab, which he is directed by the prophet to leave,... read more
Matthew Henry's Complete Commentary - 1 Samuel 22:1-5
Here, I. David shelters himself in the cave of Adullam, 1 Sam. 22:1. Whether it was a natural or artificial fastness does not appear; it is probable that the access to it was so difficult that David thought himself able, with Goliath's sword, to keep it against all the forces of Saul, and therefore buried himself alive in it, while he was waiting to see (and he says here, 1 Sam. 22:3) what God would do with him. The promise of the kingdom implied a promise of preservation to it, and yet David... read more