1 Samuel 23:7 - Ellicott's Commentary On The Whole Bible

God hath delivered him into mine hand. — There was little chance, Saul knew, of his being able to capture or slay his foe when he was roaming at large through the desert and forests which lay to the south of Palestine, and which stretched far southward beyond the reach of any armed force that he could collect; but there was a hope of being able to compass his enemy’s destruction, either through treachery or a hand-to-hand encounter, in a confined space like a city with bars and gates, such as Keilah. Saul and his counsellors knew too well whom they had to deal with in the case of the citizens of that faithless, thankless city. It is strange, after all that had passed, that Saul could delude himself that his cause was the cause of God, and that David was the reprobate and rejected. The Hebrew word here is remarkable: God hath “repudiated or rejected him.” The LXX. renders “sold him” (into my hands).