וְהָאֲמֻצִּ֣ים יָצְא֗וּ וַיְבַקְשׁוּ֙ לָלֶ֙כֶת֙ לְהִתְהַלֵּ֣ך בָּאָ֔רֶץ וַיֹּ֕אמֶר לְכ֖וּ הִתְהַלְּכ֣וּ בָאָ֑רֶץ וַתִּתְהַלַּ֖כְנָה בָּאָֽרֶץ׃
Rashi on Zechariah
And the ash-colored ones went forth and begged of Him that they have a very long rule, to go throughout all the earth.
Rashi on Zechariah
And He said, “Go, walk to and fro on the earth” He gave them permission to rule a great ruling, and that is the kingdom of Edom.