עַל־כֵּ֗ן פִּ֭תְאֹם יָב֣וֹא אֵיד֑וֹ פֶּ֥תַע יִ֝שָּׁבֵ֗ר וְאֵ֣ין מַרְפֵּֽא׃ (פ)
因此，災禍必忽然臨到他；他必頃刻敗壞，無法醫治。
Rashi
suddenly, etc. suddenly Heb. פתע פתאם. This is an expression of immediacy; he will not be aware of the downfall that is ready to descend upon him.