Jami` at-Tirmidhi 933
جامع الترمذي#933SahihAbu Hurairah narrated that the Messenger of Allah said:"Umrah to 'Umrah atones for the sins between them, and for A1-Hajj Al-Mabrur there is no reward except Paradise
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 - Agreed Upon
In-book reference: 9:126