קבלה על דברים 5:25

He answers, surely whatever man thinks and considers in his heart, he does not act upon it until pronouncing it with his lips; nor does he mean it. The uttered word cleaves the air and soars up, flying throughout the world and is made into a sound. Winged creatures carry it and raise it to the king, where it penetrates his ear. This is the meaning of, “And Hashem heard the voice of your words” (Devarim 5:25), “and Hashem heard it, and his anger was kindled” (Bemidbar 11:1).