בַּעֲשׂוֹתְךָ֥ נוֹרָא֖וֹת לֹ֣א נְקַוֶּ֑ה יָרַ֕דְתָּ מִפָּנֶ֖יךָ הָרִ֥ים נָזֹֽלּוּ׃
Ketika Engkau menjadikan perkara-perkara dahsyat yang tidak kami harapkan, Engkau turun, dan gunung-gunung meleleh di hadapan-Mu.
Rashi
When You performed against the Egyptians and against all the adversaries awesome deeds, that we did not hope You would perform all those awesome deeds, for we were unworthy of them.
Rashi
You descended to Mount Sinai, then mountains dripped from before You. In this manner, Dunash son of Labrat explained it.