Al-Baqara • EN-ASBAB-AL-NUZUL-BY-AL-WAHIDI
﴿ إِنَّ ٱلَّذِينَ يَكْتُمُونَ مَآ أَنزَلْنَا مِنَ ٱلْبَيِّنَٰتِ وَٱلْهُدَىٰ مِنۢ بَعْدِ مَا بَيَّنَّٰهُ لِلنَّاسِ فِى ٱلْكِتَٰبِ ۙ أُو۟لَٰٓئِكَ يَلْعَنُهُمُ ٱللَّهُ وَيَلْعَنُهُمُ ٱللَّٰعِنُونَ ﴾
“BEHOLD, as for those who suppress aught of the evidence of the truth and of the guidance which We have bestowed from on high, after We have made it clear unto mankind through the divine writ - these it is whom God will reject, and whom all who can judge will reject.”
(Those who hide the proofs and the guidance which We revealed�) [2:159]. This was revealed about the scholars of the people of the Book and their concealment of the verse of stoning [the adulterers who are married] and the matter of Muhammad, Allah bless him and give him peace.