We are not in a position to decide whether David really pursued ambitious designs; whether, as a matter of fact, he conspired with the priests against Saul and his house, as Saul assumed; whether Saul saw through his designs and plots, or suspected him without reason.[252] David was not content with escaping the anger and pursuit of Saul, with placing himself and his family in security. He repaired to the enemies of his land, the Philistines, who would not have accepted at once an opponent who had done them grievous injury, if he had not openly broken with Saul and given them to suppose that henceforth he would support their struggle against Saul and Israel. Yet David did not bring his father and mother, on whom Saul could have taken vengeance, out of the land to Gath, where they might have been a pledge of his fidelity to the Philistines; he put them in the hands of the king of Moab, and also entered into relations with the king of the Ammonites.[253] It was probably with the consent of the Philistines that David returned from Gath into the land of Judah, and there threw himself into the wild regions by the Dead Sea, where he had previously pastured his father's sheep and goats, in order to bring his own tribe of Judah into arms against the king sprung from the small tribe of Benjamin.[254] The cave of Adullam was the place of gathering. His brothers, the whole house of his father, came, and a prophet of the name of Gad, "and all oppressed persons, and any one who had a creditor and was of a discontented spirit," and "David was their chief, and had under him 400 men."[255] "Saul heard that all men knew about David and the men who were with him, and sent out to bring before him Ahimelech and the house of his father and all the priests of Nob." The king sat on the height near Gibeah under the tamarisk, with his spear in his hand and his servants round him. "Why hast thou conspired against me," he said to Ahimelech, "thou and the son of Jesse, that he has rebelled against me. Thou shalt die, and the house of thy father." And he commanded his body-guard who stood near him: "Come up and slay the priests of Jehovah, their hand is with David." Then 85 men were slain who wore the linen tunic; and Nob, the city of the priests, Saul smote with the edge of the sword; one only, Abiathar, a son of Ahimelech, escaped with the image of Jehovah to David.[256]