English Standard Version
"Thus says the Lord GOD: Because Edom acted revengefully against the house of Judah and has grievously offended in taking vengeance on them,New International Version
"This is what the Sovereign LORD says: 'Because Edom took revenge on the house of Judah and became very guilty by doing so,Catholic Public Domain Version
Thus says the Lord God: Because Idumea has taken vengeance, so as to vindicate herself against the sons of Judah, and has sinned grievously, and has sought revenge against them