New Living Translation
Jephthah said to the elders, “Let me get this straight. If I come with you and if the LORD gives me victory over the Ammonites, will you really make me ruler over all the people?”

American Standard Version
And Jephthah said unto the elders of Gilead, If ye bring me home again to fight with the children of Ammon, and Jehovah deliver them before me, shall I be your head?

Berean Study Bible
But Jephthah asked them, “If you take me back to fight the Ammonites and the LORD gives them to me, will I really be your leader?”

Douay-Rheims Bible
Jephte also said to them: If you be come to me sincerely, that I should fight for you against the children of Ammon, and the Lord shall deliver them into my band, shall I be your prince?

English Revised Version
And Jephthah said unto the elders of Gilead, If ye bring me home again to fight with the children of Ammon, and the LORD deliver them before me, shall I be your head?

King James Bible
And Jephthah said unto the elders of Gilead, If ye bring me home again to fight against the children of Ammon, and the LORD deliver them before me, shall I be your head?

World English Bible
Jephthah said to the elders of Gilead, "If you bring me home again to fight with the children of Ammon, and Yahweh deliver them before me, shall I be your head?"

Young's Literal Translation
And Jephthah saith unto the elders of Gilead, 'If ye are taking me back to fight against the Bene-Ammon, and Jehovah hath given them before me -- I, am I to you for a head?'

Judges 11:9 Additional Translations ...