صِيحَ بـ/ صِيحَ في يُصاح، صَيْحًا وصِياحًا، والمفعول مَصيح به

فزِعوا.

🇬🇧 Translation:

They were frightened/panicked.

هلَكوا كأنَّهم أصابتهم الصَّيحةُ.

🇬🇧 Translation:

They perished as if the Scream (blast/punishment) had struck them.