Genesis 11:18-22

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: