Hadith 17:679
Zayd ibn al-Hubab narrated to us, from ‘Ikrimah ibn ‘Ammar, who said: Iyas ibn Salamah ibn al-Akwa‘ narrated to me, that his father narrated to him, that a man sneezed in the presence of the Prophet (may Allah bless him and grant him peace), so he said: "May Allah have mercy on you." Then he sneezed a second time, so he said: "He has a cold."
حدثنا زيد بن الحباب عن عكرمة بن عمار قال حدثني إياس بن سلمة بن الأكوع أن أباه حدثه أن رجلا عطس عند النبي صلى الله عليه وسلم فقال رحمك الله ثم عطس الثانية فقال هو مزكوم