يٰسۤ — Yasin Ayat 49
مَا يَنْظُرُوْنَ اِلَّا صَيْحَةً وَّاحِدَةً تَأْخُذُهُمْ وَهُمْ يَخِصِّمُوْنَ
Mā yanẓurūna illā ṣaiḥataw wāḥidatan ta'khużuhum wa hum yakhiṣṣimūn(a).
"They do not await except one blast which will seize them while they are disputing."