And indeed We gave Musa (Moses) the Scripture, but dispute arose therein. And had it not been for a Word that went forth before from your Lord, (the torment would have overtaken them) and the matter would have been settled between them. But truly, they are in grave doubt thereto (i.e. about the Quran). [Tafsir Al-Qurtubi, Vol. 15, Page 370]
و همانا دادیم به موسی کتاب را پس اختلاف شد در آن و اگر نبود سخنی که پیشی گرفت از پروردگارت هر آینه حکم می‌شد میان ایشان و همانا ایشانند در شکّی از آن شکّ‌آرنده‌