Arphaxad: Son of Shem
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Genesis 10:22
The sons of Shem: Elam, Asshur, Arphaxad, Lud, and Aram.
Genesis 11:10–13
This is the account of Shem. Two years after the flood, when Shem was 100 years old, he became the father of Arphaxad. / And after he had become the father of Arphaxad, Shem lived 500 years and had other sons and daughters. / When Arphaxad was 35 years old, he became the father of Shelah.
1 Chronicles 1:17, 18, 24
The sons of Shem: Elam, Asshur, Arphaxad, Lud, and Aram. The sons of Aram: Uz, Hul, Gether, and Meshech. / Arphaxad was the father of Shelah, and Shelah was the father of Eber. / So from Shem came Arphaxad, Shelah,
Luke 3:36
the son of Cainan, the son of Arphaxad, the son of Shem, the son of Noah, the son of Lamech,