If one picks up a piece of pottery from a bathhouse and rubs himself with it, then becomes ill with leprosy he must not blame anyone except himself. One who washes with the used water of a bathhouse and becomes ill with leprosy, he also must not blame anyone else except himself.’ Muhammad ibn Ali has said, ‘I said to abu al-Hassan (a.s.), that people of al-Madinah say, “There is cure (and protection) in it against the evil effect of the eyes.’” He (the Imam) said, ‘They have spoken a lie. In it people after unlawful sexual acts bathe and fornicators bathe. In it, the worst of all creatures that Allah has created, the enemies of Ahl al-Bayt, bathe and then they say that there is cure (and protection) in it against the evil effects of the eyes. Cure for the eyes because of such effect is in reading al-Hamd (Chapter one) and al-Ma‘udhatayn (chapters One Hundred Thirteen and One Hundred Fourteen), Ayatu al-Kursi (2:255) and burning incense of al-Qust, (a certain Indian or Arabian wood), al-Murr (gum of a certain tree) and al-Luban (frankincense).”’