This chapter gives us an account of the flight of David from place to place, from Gath to the cave of Adullam, where his relations came to him; from thence to Mizpeh in Moab, where he got leave of the king of Moab for his father and mother to dwell there; and from thence, by the advice of Gad the prophet, departed into the land of Judah, and came to the forest of Hareth, 1Sa 21:1-5; and of the complaint of Saul to his servants of their unfaithfulness to him, and indolence and unconcern at the behaviour of Jonathan and David to him, 1Sa 22:6-8; when Doeg the Edomite informed him of David being seen by him at Nob, and of his receiving food and a sword from Ahimelech the priest, who inquired of the Lord for him, 1Sa 22:9,10; upon which Saul sent for Ahimelech and all the priests at Nob, and charged them with a conspiracy against him; and notwithstanding the defence the priest made, Saul ordered him and the rest of the priests to be slain by his guards; which they refusing, Doeg became the executioner of them, and of all the inhabitants of the city of Nob, and the cattle in it, 1Sa 22:11-19; only Abiathar a son of Ahimelech escaped and fled to David with the sorrowful news; which greatly affected David, looking upon himself to be the occasion of this sad disaster, and he took Abiathar under his protection, and promised him safety, 1Sa 22:20-23.