بِسْمِ اللَّهِ الرَّحْمَٰنِ الرَّحِيمِ
In the name of Allah, Most Gracious, Most Merciful.
41:13
فَإِنْ أَعْرَضُوا۟ فَقُلْ أَنذَرْتُكُمْ صَـٰعِقَةً مِّثْلَ صَـٰعِقَةِ عَادٍ وَثَمُودَ
41:13
But if they turn away, then say: "I have warned you of a Sa`iqah like the Sa`iqah which overtook `Ad and Thamud." - Safi-ur-Rahman al-Mubarakpuri (English)