נָקַ֤בְתָּ בְמַטָּיו֙ רֹ֣אשׁ פרזו [פְּרָזָ֔יו] יִסְעֲר֖וּ לַהֲפִיצֵ֑נִי עֲלִ֣יצֻתָ֔ם כְּמוֹ־לֶאֱכֹ֥ל עָנִ֖י בַּמִּסְתָּֽר׃
Thou hast stricken through with his own rods the head of his rulers, that come as a whirlwind to scatter me; whose rejoicing is as to devour the poor secretly.
Pirkei Avot
Ten miracles were wrought for our ancestors in Egypt, and ten at the sea. Ten plagues did the Holy one, blessed be He, bring upon the Egyptians in Egypt and ten at the sea. [With] ten trials did our ancestors try God, blessed be He, in the Wilderness, as it is said, “and they have tried Me these ten times and they have not listened to my voice” (Numbers 14:22).