Parallel
2 Samuel 15:7
Brenton's English Septuagint · Berean Standard Bible
And it came to pass after forty years, that Abessalom said to his father, I will go now, and pay my vows, which I vowed to the Lord in Chebron.
After four (note: Syriac and some LXX manuscripts; Hebrew forty) years had passed, Absalom said to the king, “Please let me go to Hebron to fulfill a vow I have made to the LORD.