Jami` at-Tirmidhi 3208
جامع الترمذي#3208SahihNarrated 'Aishah [may Allah be pleased with her]:"If the Prophet (ﷺ) was to have hidden anything from the Revelation, then he would have hidden this Ayah: 'When you said to him on whom Allah has bestowed grace and you have done a favor (33:)
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Ahmad Muhammad ShakirSahih
Al-AlbaniSahih
Bashar Awad MaaroufHasan Sahih
Zubair Ali ZaiSahih
In-book reference: 47:260