He had forty sons and thirty sons' sons who went on seventy young asses; and he was judge of Israel for eight years.
Referenced Verses
Judg 5:10 : 10 Let them give thought to it, who go on white asses, and those who are walking on the road.
Judg 10:4 : 4 And he had thirty sons, who went on thirty young asses; and they had thirty towns in the land of Gilead, which are named Havvoth-Jair to this day.