וַיָּ֤קָם בִּלְעָם֙ בַּבֹּ֔קֶר וַֽיַּחֲבֹ֖שׁ אֶת־אֲתֹנ֑וֹ וַיֵּ֖לֶךְ עִם־שָׂרֵ֥י מוֹאָֽב׃
And Balaam rose up in the morning, and saddled his ass, and went with the princes of Moab.
Read kabbalistic (mystical) interpretation of Numbers 22:21: and classical mystical sources.