Genesis 11:18-21

11:18 When Peleg had lived 30 years, he became the father of Reu. 11:19 And after he became the father of Reu, Peleg lived 209 years and had other sons and daughters.

11:20 When Reu had lived 32 years, he became the father of Serug. 11:21 And after he became the father of Serug, Reu lived 207 years and had other sons and daughters.