Genesis 5:12-17 NIV

12 When Kenan had lived 70 years, he became the father of Mahalalel.1

References for Genesis 5:12

13 And after he became the father of Mahalalel, Kenan lived 840 years and had other sons and daughters.
14 Altogether, Kenan lived 910 years, and then he died.
15 When Mahalalel had lived 65 years, he became the father of Jared.2

References for Genesis 5:15

16 And after he became the father of Jared, Mahalalel lived 830 years and had other sons and daughters.
17 Altogether, Mahalalel lived 895 years, and then he died.