Judges 10:4 - And he had thirty sons that rode on thirty ass colts, and they had thirty cities, which are called Havothjair unto this day, which are in the land of Gilead. (Verses like Judges 10:4)
Judges 12:14 - And he had forty sons and thirty nephews, that rode on threescore and ten ass colts: and he judged Israel eight years. (Verses like Judges 12:14)