Judges 11:32-34

Amplified Bible

³² Then Jephthah crossed over to the Ammonites to fight with them; and the Lord gave them into his hand. ³³ And from Aroer to the entrance of Minnith he struck them, twenty cities, and as far as Abel-keramim (brook by the vineyard), with a very great defeat. So the Ammonites were subdued and humbled before the Israelites.

³⁴ Then Jephthah came to his house at Mizpah, and this is what he saw: his daughter coming out to meet him with tambourines and with dancing. And she was his only child; except for her he had no son or daughter.