37 But Absalom fled, and went to Talmai son of Ammihud, king of Geshur. David mourned for his son day after day. 38 Absalom, having fled to Geshur, stayed there three years. 39 And the heart of the king went out, yearning for Absalom; for he was now consoled over the death of Amnon.
Matthew Henry's Commentary on 2 Samuel 13:37-39
Commentary on 2 Samuel 13:30-39
(Read 2 Samuel 13:30-39)
Jonadab was as guilty of Ammon's death, as of his sin; such false friends do they prove, who counsel us to do wickedly. Instead of loathing Absalom as a murderer, David, after a time, longed to go forth to him. This was David's infirmity: God saw something in his heart that made a difference, else we should have thought that he, as much as Eli, honoured his sons more than God.