GOD'S WORD® Translation
Gideon replied, "They were my brothers, my mother's sons. I solemnly swear, as the LORD lives, if you had let them live, I would not have to kill you now."

American Standard Version
And he said, They were my brethren, the sons of my mother: as Jehovah liveth, if ye had saved them alive, I would not slay you.

Berean Study Bible
“They were my brothers,” Gideon replied, “the sons of my mother! As surely as the LORD lives, if you had let them live, I would not kill you.”

Douay-Rheims Bible
He answered them: They were my brethren, the sons of my mother. As the Lord liveth, if you had saved them, I would not kill you.

English Revised Version
And he said, They were my brethren, the sons of my mother: as the LORD liveth, if ye had saved them alive, I would not slay you.

King James Bible
And he said, They were my brethren, even the sons of my mother: as the LORD liveth, if ye had saved them alive, I would not slay you.

World English Bible
He said, "They were my brothers, the sons of my mother. As Yahweh lives, if you had saved them alive, I would not kill you."

Young's Literal Translation
And he saith, 'My brethren -- sons of my mother -- they; Jehovah liveth, if ye had kept them alive -- I had not slain you.'

Judges 8:19 Additional Translations ...