Jami` at-Tirmidhi 1888

جامع الترمذي#1888Sahih

Narrated Ibn 'Abbas: "The Messenger of Allah (ﷺ) prohibited breathing in the vessel, or blowing into it." [Abu 'Eisa said:] This Hadith is Hasan Sahih

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 MaaroufHasan Sahih

Zubair Ali ZaiIsnaad Sahih

In-book reference: 26:29

All of Jami` at-Tirmidhi