2 Samuel 15:3-6
3-6Then Absalom would say, "Look, you've got a strong case; but the king isn't going to listen to you." Then he'd say, "Why doesn't someone make me a judge for this country? Anybody with a case could bring it to me and I'd settle things fair and square." Whenever someone would treat him with special honor, he'd shrug it off and treat him like an equal, making him feel important. Absalom did this to everyone who came to do business with the king and stole the hearts of everyone in Israel.
7-8After four years of this, Absalom spoke to the king, "Let me go to Hebron to pay a vow that I made to God. Your servant made a vow when I was living in Geshur in Aram saying, 'If God will bring me back to Jerusalem, I'll serve him with my life.'"