Judges 11:1

At that time, there was a Gileadite, Jephthah, a very strong man and a fighter, the son of a kept woman, and he was born of Gilead

Other versions

King James Version

Now Jephthah the Gileadite was a mighty man of valour, and he was the son of an harlot: and Gilead begat Jephthah.

English Standard Version

Now Jephthah the Gileadite was a mighty warrior, but he was the son of a prostitute. Gilead was the father of Jephthah.

New International Version

Jephthah the Gileadite was a mighty warrior. His father was Gilead; his mother was a prostitute.