Judges 12:9
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.
Berean Standard Bible
And he had thirty sons, and thirty daughters, whom he sent abroad, and took in thirty daughters from abroad for his sons. And he judged Israel seven years.
He had thirty sons. He sent his thirty daughters outside his clan, and he brought in thirty daughters from outside his clan for his sons. He judged Israel seven years.