2 Samuel 13:38

Then Absalom fled. And the young man who was the watchman raised his eyes and looked, and behold, many people were coming from the road behind him by the side of the mountain.

Then the woman said, “Why then have you thought up such a thing against the people of God? For in speaking this word the king is as one who is guilty, in that the king does not bring back his banished one.

So Joab arose and went to Geshur and brought Absalom to Jerusalem.

“For your servant vowed a vow while I was living at Geshur in Aram, saying, ‘If Yahweh shall indeed bring me back to Jerusalem, then I will serve Yahweh.’”