Jami` at-Tirmidhi 2469
جامع الترمذي#2469SahihAishah narrated:"The Messenger of Allah (s.a.w) had a leather cushion stuffed with palm fibres which he would lean on
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 MaaroufSahih
Zubair Ali ZaiIsnaad Sahih
In-book reference: 37:55