Jami` at-Tirmidhi 1191
جامع الترمذي#1191Da'ifAbu Hurairah narrated that :The Messenger of Allah said: "Every divorce is valid except the divorce of the Ma'tuh person whose reason is overcome." (Da'if Jiddan)
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Ahmad Muhammad ShakirSahih Muquf
Al-AlbaniSahih Muquf
Bashar Awad MaaroufDaif
Zubair Ali ZaiDaif
In-book reference: 13:18