Ash-Shu'araa • EN-AL-JALALAYN
﴿ إِنَّ فِى ذَٰلِكَ لَءَايَةًۭ ۖ وَمَا كَانَ أَكْثَرُهُم مُّؤْمِنِينَ ﴾
“In this, behold, there is a message [unto men], even though most of them will not believe [in it].”
Surely in that there is a sign an indication of the perfection of His power exalted be He; but most of them in God’s knowledge are not believers kāna here according to Sībawayhi is extra.