וְנָתַתִּ֨י אֶת־נִקְמָתִ֜י בֶּאֱד֗וֹם בְּיַד֙ עַמִּ֣י יִשְׂרָאֵ֔ל וְעָשׂ֣וּ בֶאֱד֔וֹם כְּאַפִּ֖י וְכַחֲמָתִ֑י וְיָֽדְעוּ֙ אֶת־נִקְמָתִ֔י נְאֻ֖ם אֲדֹנָ֥י יְהוִֽה׃ (פ)
And I will lay My vengeance upon Edom by the hand of My people Israel; and they shall do in Edom according to Mine anger and according to My fury; and they shall know my vengeance, saith the Lord GOD.
Rashi on Ezekiel
by the hand of My people Israel They will be My agents to wreak My vengeance.