Sunan Ibn Majah 1736
سنن ابن ماجه#1736SahihIt was narrated from Ibn ‘Abbas that the Messenger of Allah (ﷺ) said:“If I live until next year, I will fast the ninth day (of Muharram) too.”
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 Muslim
In-book reference: 7:99