Judges 8:30-32

New Century Version

³⁰ He had seventy sons of his own, because he had many wives. ³¹ He had a slave woman who lived in Shechem, and he had a son by her, whom he named Abimelech. ³² So Gideon son of Joash died at a good old age. He was buried in the tomb of Joash, his father, in Ophrah, where the Abiezrites live.