Jami` at-Tirmidhi 1120
جامع الترمذي#1120SahihAbdullah bin Mas'ud narrated:"The Messenger of Allah cursed the Muhill and the one the Muhallal was done 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
Bashar Awad MaaroufHasan Sahih
Zubair Ali ZaiSahih
In-book reference: 11:42