Jami` at-Tirmidhi 2081
جامع الترمذي#2081Da'ifAsma' bint 'Umais narrated that the Messenger of Allah (S.A.W) asked her what they used as a laxative. She said:"Shubrum" He said: "It is hot and too strong." She said:"Then I used Senna as a laxative." So the Prophet (S.A.W) said: "If there was anything that would have a cure for death in it, then it would have been Senna
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Ahmad Muhammad ShakirDaif
Al-AlbaniDaif
Zubair Ali ZaiDaif
In-book reference: 28:46