2 Samuel 15:7-9

21st Century King James Version

⁷ 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.

⁸ 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.’”

⁹ And the king said unto him, “Go in peace.” So he arose and went to Hebron.