Parallel
Judges 12:9
Jewish Publication Society 1917 · Berean Standard Bible
And he had thirty sons, and thirty daughters he sent abroad, and thirty daughters he brought in from abroad for his sons. And he judged Israel seven years.
He had thirty sons, as well as thirty daughters whom he gave in marriage to men outside his clan; and for his sons he brought back thirty wives from elsewhere. Ibzan judged Israel seven years.