مصنف ابن ابي شيبه
Musannaf Ibn Abi Shaybah
كتاب الأدبBook of Etiquette
في تشميت العاطس، من قال: لا يشمت حتى يحمد اللهSaying 'yarhamuk Allah' to the one who sneezes, and that it should only be said if he says 'alhamdulillah'
Hadith 27656
٢٧٦٥٦ - حدثنا محمد بن سواء عن غالب قال: كان الحسن وابن سيرين لا يشمتان العاطس حتى يحمد اللَّه.
Hazrat Ghalib says that Hasan Basri and Hazrat Ibn Sirin, both of these personalities, would not say "Yarhamukallah" as a prayer for the one who sneezed until he said "Alhamdulillah."
