3. My father narrated to me from Sa’d ibn ‘Abdillāh, from Aḥmad ibn Muḥammad, from Muḥammad ibn Ismā’īl, from someone who narrated to him, from ‘Abdillāh ibn Waďďāḥ, from Dāwūd Al-Ḥammār, who said: Abū ‘Abdillāh (Imam Sādiq عليه السلام) said: Those who do not go to the Ziyārah of the grave of Ḥusain عليه السلام will be deprived of many great blessings and one year will be reduced from their lifespan.