וַיִּפְתַּ֥ח יְהוָ֖ה אֶת־פִּ֣י הָאָת֑וֹן וַתֹּ֤אמֶר לְבִלְעָם֙ מֶה־עָשִׂ֣יתִֽי לְךָ֔ כִּ֣י הִכִּיתַ֔נִי זֶ֖ה שָׁלֹ֥שׁ רְגָלִֽים׃
And the LORD opened the mouth of the ass, and she said unto Balaam: ‘What have I done unto thee, that thou hast smitten me these three times?’
Read kabbalistic (mystical) interpretation of Numbers 22:28: and classical mystical sources.