Judges 8:19

19 And he replied, "They were my brothers, the sons of my mother; as the Lord lives, if you had saved them alive, I would not kill you."

Judges 8:19 Meaning and Commentary

Judges 8:19

And he said, they were my brethren, even the sons of my
mother
His brethren by his mother's side, but not by his father's side; or the phrase

the sons of my mother is added,
to show that he did not mean brethren in a large sense, as all the Israelites were, but in a strict sense, being so nearly related as his mother's children:

as the Lord liveth, if ye had saved them alive, I would not slay you;
for not being Canaanites, he was not obliged by the law of God to put them to death, and by the law of nations, as they had surrendered themselves, and were made prisoners of war, they ought to have been saved; but as they appeared to be murderers, and had slain the Israelites in cold blood, they deserved to die; and the persons they had slain being Gideon's brethren, he was the avenger of blood, and it became him to put them to death.

Judges 8:19 In-Context

17 He also broke down the tower of Penuel, and killed the men of the city.
18 Then he said to Zebah and Zalmunna, "What about the men whom you killed at Tabor?" They answered, "As you are, so were they, every one of them; they resembled the sons of a king."
19 And he replied, "They were my brothers, the sons of my mother; as the Lord lives, if you had saved them alive, I would not kill you."
20 So he said to Jether his firstborn, "Go kill them!" But the boy did not draw his sword, for he was afraid, because he was still a boy.
21 Then Zebah and Zalmunna said, "You come and kill us; for as the man is, so is his strength." So Gideon proceeded to kill Zebah and Zalmunna; and he took the crescents that were on the necks of their camels.
New Revised Standard Version Bible, copyright 1989, Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.