בְּבֹ֤א כשאוה [כְשׁוֹאָ֨ה ׀] פַּחְדְּכֶ֗ם וְֽ֭אֵידְכֶם כְּסוּפָ֣ה יֶאֱתֶ֑ה בְּבֹ֥א עֲ֝לֵיכֶ֗ם צָרָ֥ה וְצוּקָֽה׃
When your dread cometh as a storm, and your calamity cometh on as a whirlwind; When trouble and distress come upon you.
Rashi on Proverbs
when your fear comes like a storm Like a cloud that comes up suddenly.
Rashi on Proverbs
like a whirlwind Tourbillon in Old French, in German wirbelwind (Cf. Rashi, Jer. 4:13, Ps. 83:16).