Surat Yunus (93-94)

{وَلَقَدْ بَوَّأْنَا بَنِي إِسْرَائِيلَ مُبَوَّأَ صِدْقٍ وَرَزَقْنَاهُم مِّنَ الطَّيِّبَاتِ فَمَا اخْتَلَفُواْ حَتَّى جَاءهُمُ الْعِلْمُ إِنَّ رَبَّكَ يَقْضِي بَيْنَهُمْ يَوْمَ الْقِيَامَةِ فِيمَا كَانُواْ فِيهِ يَخْتَلِفُونَ} (يونس : 93 )

93- We sent the Children of Israel to a good and secure place —it was said that the place was either Egypt or the Levant near to Jerusalem— and provided them of good sustenance and delicious foods.

First, they followed the commands of their Messenger then differed after they had known the Torah and its rulings after Moases' death. They interpreted the Torah falsely and gave up the sound creed out of envy until they scattered into many sects. Indeed, Allah shall judge them on the Day of Recompense by His Just Ruling in things about which they differed.

{فَإِن كُنتَ فِي شَكٍّ مِّمَّا أَنزَلْنَا إِلَيْكَ فَاسْأَلِ الَّذِينَ يَقْرَؤُونَ الْكِتَابَ مِن قَبْلِكَ لَقَدْ جَاءكَ الْحَقُّ مِن رَّبِّكَ فَلاَ تَكُونَنَّ مِنَ الْمُمْتَرِينَ} (يونس : 94 )

94- If you are in doubt about the revealed stories to you such as the story of the Pharaoh with Moses or the news of the Children of Israel, ask the truthful people who read the Torah and the Bible, for it is recorded in their books. Verily, the true revelation, the truthful news, and the sealing religion came to you, so do not hesitate or doubt.

The Messenger of Allah (peace be upon him) did not doubt and did not ask, but the Ayah sustains his situation and warn Muslims to follow that approach. Ayahs were revealed to Him in Makkah while he was facing harm and hardships from his people, and many people from among those who believed in him reverted to their first religion after the incident of Isra'.