קוֹל־יְהוָ֥ה בַּכֹּ֑חַ ק֥וֹל יְ֝הוָ֗ה בֶּהָדָֽר׃
Die Stimme des Herrn erschallt mit Macht, die Stimme des Herrn mit Majestät.
Rashi on Psalms
The voice of the Lord is in strength At the time of the giving of the Torah, He moderated His voice according to the strength of Israel, as it is said (Exod. 19:19): “and God would answer him with a voice,” with Moses’ voice.