abuaminaelias.com
Hadith on Ashura: Fasting 9th of al-Muharram with Ashura | Daily Hadith Online الحديث اليومي
Abdullah ibn Abbas reported: The Messenger of Allah, peace and blessings be upon him, said, "If I live until next year, I will certainly fast the ninth day of al-Muharram." Source: Ṣaḥīḥ