Jami` at-Tirmidhi 378
جامع الترمذي#378Da'ifAbu Hurairah narrated:"Allah's Messenger (S) prohibited As-Sadl in the Salat
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Ahmad Muhammad ShakirHasan
Al-AlbaniHasan
Zubair Ali ZaiDaif
In-book reference: 2:230