Genesis 5:13

Kenan lived after he fathered Mahalalel 840 years and had other sons and daughters.

Treasury of Scripture Knowledge

Summary

And Cainan lived after he begat Mahalaleel eight hundred and forty years, and begat sons and daughters:

And begat

Bible References

And begat

Genesis 5:4
The days of Adam after he fathered Seth were 800 years; and he had other sons and daughters.

The Holy Bible, English Standard Version® copyright © 2001 by Crossway Bibles, a publishing ministry of Good News Publishers.