9 And he had thirty sons; and thirty daughters he sent out of the house, and thirty daughters he took in from abroad for his sons. And he judged Israel seven years.
Judges 12:9 Cross References - Darby
Judges 10:4
4 And he had thirty sons who rode on thirty ass colts; and they had thirty cities, which are called the villages of Jair to this day, which are in the land of Gilead.
Judges 12:14
14 And he had forty sons and thirty grandsons, who rode on seventy ass colts. And he judged Israel eight years.