Jezekiel 25:12

12 Thus saith the Lord; Because of what the Idumeans have done in taking vengeance on the house of Juda, and have remembered injuries, and have exacted full recompense;

Jezekiel 25:12 In-Context

10 I have given him the children of Kedem in addition to the children of Ammon for an inheritance, that there may be no remembrance of the children of Ammon.
11 And I will execute vengeance on Moab; and they shall know that I am the Lord.
12 Thus saith the Lord; Because of what the Idumeans have done in taking vengeance on the house of Juda, and have remembered injuries, and have exacted full recompense;
13 therefore thus saith the Lord; I will also stretch out my hand upon Idumea, and will utterly destroy out of it man and beast; and will make it desolate; and they that are pursued out of Thaeman shall fall by the sword.
14 And I will execute my vengeance on Idumea by the hand of my people Israel: and they shall deal in Idumea according to mine anger and according to my wrath, and they shall know my vengeance, saith the Lord.

The Brenton translation of the Septuagint is in the public domain.