'Avenge' in the Bible
"Avenge the children of Israel for the Midianites. Afterward you shall be gathered to your people."
Rejoice, you nations, [with] his people, for he will avenge the blood of his servants. He will render vengeance to his adversaries, And will make expiation for his land, for his people.
May Yahweh judge between me and you, and may Yahweh avenge me of you; but my hand shall not be on you.
You shall strike the house of Ahab your master, that I may avenge the blood of my servants the prophets, and the blood of all the servants of Yahweh, at the hand of Jezebel.
A copy of the letter, that the decree should be given out in every province, was published to all the peoples, that the Jews should be ready for that day to avenge themselves on their enemies.
Therefore the Lord, Yahweh of Armies, the Mighty One of Israel, says: "Ah, I will get relief from my adversaries, and avenge myself of my enemies;
Yahweh, you know; remember me, and visit me, and avenge me of my persecutors; don't take me away in your longsuffering: know that for your sake I have suffered reproach.
For that day is [a day] of the Lord, Yahweh of Armies, a day of vengeance, that he may avenge him of his adversaries: and the sword shall devour and be satiate, and shall drink its fill of their blood; for the Lord, Yahweh of Armies, has a sacrifice in the north country by the river Euphrates.
Yahweh said to him, "Call his name Jezreel; for yet a little while, and I will avenge the blood of Jezreel on the house of Jehu, and will cause the kingdom of the house of Israel to cease.
Won't God avenge his chosen ones, who are crying out to him day and night, and yet he exercises patience with them?
I tell you that he will avenge them quickly. Nevertheless, when the Son of Man comes, will he find faith on the earth?"
and being in readiness to avenge all disobedience, when your obedience will be made full.
They cried with a loud voice, saying, "How long, Master, the holy and true, until you judge and avenge our blood on those who dwell on the earth?"