Al-Amālī > The Twenty-Seventh Assembly, which is Friday, the First of Muharram, 367 AH. He delivered it after he returned from the Shrine of al-Rida (as)
Hadith #4

201 / 4 - حدثنا محمد بن إبراهيم بن إسحاق (رحمه الله)، قال: أخبرنا أحمد بن محمد الهمداني، عن علي بن الحسن بن علي بن فضال، عن أبيه، عن أبي الحسن علي بن موسى الرضا (عليه السلام)، قال: من ترك السعي في حوائجه يوم عاشورا قضى الله له حوائج الدنيا والآخرة، ومن كان يوم عاشورا يوم مصيبة وحزنه وبكائه جعل الله عز وجل يوم القيامة يوم فرحه وسروره، وقرت بنا في الجنان عينه، ومن سمى يوم عاشوراء يوم بركة وادخر فيه لمنزله شيئا لم يبارك له فيما ادخر، وحشر يوم القيامة مع يزيد وعبيد الله بن زياد وعمر بن سعد (لعنهم الله) إلى أسفل درك من النار (3).

Muhammad b. Ibrahim b. Ishaq (rh) narrated to us. He said: Ahmad b. Muhammad al Hamadani informed us from `Ali b. al-Hasan b. `Ali b. Faddal from his father from Abu ‘l Hasan `Ali b. Musa al-Rida (as). He said: Whoever shuns striving for his needs on the day of `Ashura’, Allah will meet his needs of this world and the Hereafter. Whoever spends the day of `Ashura’ as a day of his adversity and his grief and his lamentation, Allah will make the Day of Resurrection as a day of his happiness and his delight, and his eye shall be cooled due to us in the Gardens. But, whoever calls the day of `Ashura’ as a day of blessing and stores anything in his lodging on it, whatever he has stored on that day will not be blessed; and on the Day of Resurrection, he will be gathered with Yazid, `Ubaydullah b. Ziyad, and `Umar b. Sa`d (la) in the lowermost of the lowest pit of the Fire.