Genesis 11:17 (KJV)

And Arphaxad lived five and thirty years, and begat Salah:

And Arphaxad lived after he begat Salah four hundred and three years, and begat sons and daughters.

And Salah lived thirty years, and begat Eber:

And Salah lived after he begat Eber four hundred and three years, and begat sons and daughters.

And Eber lived four and thirty years, and begat Peleg:

And Peleg lived thirty years, and begat Reu:

And Peleg lived after he begat Reu two hundred and nine years, and begat sons and daughters.

And Reu lived two and thirty years, and begat Serug:

And Reu lived after he begat Serug two hundred and seven years, and begat sons and daughters.

And Serug lived thirty years, and begat Nahor: