4. Ḥukaym ibn Dāwūd narrated to me from Salamah, from ‘Ali ibn Rayyān ibn Salt, from Ḥusain ibn Asad, from Aḥmad ibn Musqalah, from his uncle, from Abī Ja’far Al-Mūsili, who said: Abū Ja’far (Imam Bāqir عليه السلام) said: When you take from the clay of the grave of Ḥusain عليه السلام, you should say: O Allāh! I ask You through the right of this dust, through the right of the angel who is dedicated to it and the angel who dug it, and through the right of the Successor who is (lying) in it to send Your blessing on Muḥammad and the family of Muḥammad and to make this clay the cure from every disease and the protection against any fear. If you do this, then this clay will definitely be a cure for you from every disease and protection against any fear.