And unto Absalom there were born three sons, and one daughter, whose name was Tamar: she was a woman of a fair countenance. Unto Absalom there were born - These children did not survive him; see 2 Samuel 18:18.
Tamar - The Septuagint adds, And she became the wife of Roboam, the son of Solomon, and bare to him Abia; see Matthew 1:7. Josephus says the same. This addition is not found in the other versions.
2 Samuel 14:27"Absalom had a daughter, whose name was Tamar."