Jami` at-Tirmidhi 2348
جامع الترمذي#2348SahihAbdullah bin 'Amr narrated that the Messenger of Allah (s.a.w) said:"He has succeeded who accepts Islam, and is provided with what is sufficient and is made content by Allah
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 Muslim
In-book reference: 36:45