Jami` at-Tirmidhi 3125
جامع الترمذي#3125SahihNarrated Ubayy bin Ka'b:that the Messenger of Allah (ﷺ) said: "Allah has not revealed the likes of Umm Al-Kitab in the Tawrah, nor the Injil. It is the seven oft-repeated, and (Allah said) 'It is divided between Myself and My slave, and My slave shall have what he asks for
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
Zubair Ali ZaiIsnaad Sahih
In-book reference: 47:177