21:58
فَجَعَلَهُمْ جُذَٰذًا إِلَّا كَبِيرًا لَّهُمْ لَعَلَّهُمْ إِلَيْهِ يَرْجِعُونَ
fajaʿalahum judhādhan illā kabīran lahum laʿallahum ilayhi yarjiʿūna
He broke them all into pieces, but left the biggest one for them to return to.
So he broke them to pieces, (all) except the biggest of them, that they might turn to it.