Sunan Ibn Majah 1661
سنن ابن ماجه#1661SahihIt was narrated that Ibn ‘Abbas said:“The Messenger of Allah (ﷺ) fasted while he was traveling, and he broke his fast.”
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniSahih
Muhammad Fouad Abd al-BaqiSahih
Shuaib Al ArnautSahih
Zubair Ali ZaiSahih
In-book reference: 7:24