28:44
وَمَا كُنتَ بِجَانِبِ ٱلْغَرْبِىِّ إِذْ قَضَيْنَآ إِلَىٰ مُوسَى ٱلْأَمْرَ وَمَا كُنتَ مِنَ ٱلشَّٰهِدِينَ
And you, [O Muhammad], were not on the western side [of the mount] when We revealed to Moses the command, and you were not among the witnesses [to that].
Translation · Saheeh International
Tafsir
Ibn Kathīr (abridged)
Proof of the Prophethood of Muhammad ﷺ
Allah points out the proof of the prophethood of Muhammad ﷺ, whereby he told others about matters of the past, and spoke about them as if he were hearing and seeing them for himself. But he was an illiterate man who could not read books, and he grew up among a people who knew nothing of such things. Similarly, Allah told him about Maryam and her story, as Allah said:
وَمَا كُنتَ لَدَيْهِمْ إِذْ يُلْقُون أَقْلَـمَهُمْ أَيُّهُمْ يَكْفُلُ مَرْيَمَ وَمَا كُنتَ لَدَيْهِمْ إِذْ يَخْتَصِمُونَ
(You were not with them, when they cast lots with their pens as to which of them should be charged with the care of Maryam; nor were you with them when they disputed) (3:44), meaning, `you were not present then, but Allah has revealed this to you.' Similarly, Allah told him about Nuh and his people, and how He saved Nuh and drowned his people, then He said:
تِلْكَ مِنْ أَنْبَآءِ الْغَيْبِ نُوحِيهَآ إِلَيْكَ مَا كُنتَ تَعْلَمُهَآ أَنتَ وَلاَ قَوْمُكَ مِن قَبْلِ هَـذَا فَاصْبِرْ إِنَّ الْعَـقِبَةَ لِلْمُتَّقِينَ
(This is of the news of the Unseen which We reveal unto you ; neither you nor your people knew it before this. So, be patient. Surely, the (good) end is for those who have Taqwa) (11:49). And at the end of the same Surah (Hud) Allah says: