1 Samuel 22:5

“And the prophet Gad said unto David, etc.] 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, (<091920>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, and go into the country of Judah, his own tribe, where Saul would not be so forward to pursue him, and where he would be among his friends, and in the way, upon Saul’s death, to be anointed king over…”

“the prophet Gad said unto David, Abide not in the hold--This sound advice, no doubt, came from a higher source than Gad's own sagacity. It was right to appear publicly among the people of his own tribe, as one conscious of innocence and trusting in God; and it was expedient that, on the death of Saul, his friends might be encouraged to support his interest. forest of Hareth--southwest of Jerusalem.”

“The prophet Gad - Mentioned here for the first time. One may conjecture that Samnel had sent him privately from Naioth to tell David not to abide in the hold. Whether he stayed with David or returned to the College of the prophets does not appear. For later notices of him see marginal references. The forest of Hareth is unknown. return to 'Top of Page'”

“Abide not - Do not shut up thyself here. Judah - Go and shew thyself in the land of Judah, that thou mayest publicly put in thy claim to the kingdom after Saul's death; and that thy friends may be invited and encouraged to appear on thy behalf. Hereby also God would exercise David's faith, and wisdom, and courage; and so prepare him for the kingdom. 1 Kings (1 Samuel) 22:6”

“22:5 The prophet Gad was David’s special adviser (2 Sam 24:11). God was no longer communicating with Saul but was guiding David.”