2 Samuel 13:34-38

34Now Absalom fled. And the young man who kept watch looked up, and behold, many people were coming from the road behind him by the side of the mountain.

35And Jonadab said to the king, “Look, the king’s sons are coming. It has turned out just as your servant said.”

36And when he finished speaking, the king’s sons came, and they raised their voices and wept; and the king and all his servants also wept very bitterly.

37But Absalom fled and went to [his mother’s father] Talmai the son of Ammihud, king of Geshur. And David mourned for his son every day.

38So Absalom fled and went to Geshur, and was there for three years.