Sunan Ibn Majah 1934
سنن ابن ماجه#1934SahihIt was narrated that Ibn 'Abbas said:“The Messenger of Allah cursed the Muhallil and the Muhallal lahu.”
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniSahih
Muhammad Fouad Abd al-BaqiSahih
Shuaib Al ArnautSahih Lighairihi
Zubair Ali ZaiSahih
In-book reference: 9:90