Qur'an 21:58 · Al-Anbiyaa

فَجَعَلَهُمْ جُذَٰذًا إِلَّا كَبِيرًۭا لَّهُمْ لَعَلَّهُمْ إِلَيْهِ يَرْجِعُونَ

(58) So he made them into fragments, except a large one among them, that they might return to it [and question].