Muhammad ibn al-Husayn narrated to me; ‘Ubayd Allah ibn Muhammad al-Qurashi narrated to us; Hammad ibn Salamah narrated to us, from Humayd, from al-Hasan, who said: The Messenger of Allah ﷺ said, “Had the son of Adam experienced nothing but health and well-being, those two alone would have sufficed as a fatal illness.”