2 Samuel 15:5-9

And it was so, that when any man came nigh to him to do him obeisance, he put forth his hand, and took him, and kissed him.

And on this manner did Absalom to all Israel that came to the king for judgment: so Absalom stole the hearts of the men of Israel.

And it came to pass after forty years, that Absalom said unto the king, I pray thee, let me go and pay my vow, which I have vowed unto the LORD, in Hebron.

For thy servant vowed a vow while I abode at Geshur in Syria, saying, If the LORD shall bring me again indeed to Jerusalem, then I will serve the LORD.

And the king said unto him, Go in peace. So he arose, and went to Hebron.