Jami` at-Tirmidhi 2826
جامع الترمذي#2826SahihNarrated Isma'il bin Abi Khalid:that Abu Juhaifah said: "I saw the Messenger of Allah (ﷺ) (he was) white and turning grey. Al-Hasan bin 'Ali resembles him most. He had promised thirteen young she-camels for us, so we went to get them. When we arrived he had died without giving us anything. So when Abu Bakr (became the Khalifah) he said: 'If there is anyone to whom the Messenger of Allah (ﷺ) made a promise, then let him come forth.' I stood to inform him about it, and he ordered that they be given to us
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 ZaiSahih - Agreed Upon
In-book reference: 43:100