There will be sent upon you a flame of fire and smoke, and you will not defend yourselves.
The Saheeh International Quran Translation
يُرْسَلُ عَلَيْكُمَا شُوَاظٌ مِّن نَّارٍ وَنُحَاسٌ فَلَا تَنتَصِرَانِThere will be sent upon you a flame of fire and smoke, and you will not defend yourselves.