Musannaf Ibn Abi Shaybah 11129 — Reports on the reward for fever

It is narrated from Salim that one day Sayyiduna Abu al-Darda' (may Allah be pleased with him) saw a man and was amazed at his health and strength. He asked him: "Have you never had a fever? Have you never had any ache (such as a headache)?" He said: "No." He said: "Woe to this one; he will die with his sins."