تِلْكَ مِنْ أَنبَاءِ الْغَيْبِ نُوحِيهَا إِلَيْكَ مَا كُنتَ تَعْلَمُهَا أَنتَ وَلَا قَوْمُكَ مِن قَبْلِ هَذَا فَاصْبِرْ إِنَّ الْعَاقِبَةَ لِلْمُتَّقِينَ
These are accounts of the Unseen, which We reveal to you. Neither you nor your people used to know them before this. So be patient. Indeed the outcome will be in favour of the Godwary.
Agha Ali Puya Commentary
Commentary on Quran 11:49
[Pooya/Ali Commentary 11:49] The opening statement in this verse makes it clear that whatever knowledge the Holy Prophet had was received from Allah through revelations, and not gained by any other source.