Hadith 687:27
'Abd al-Samad narrated to us, he said: 'Abd al-'Aziz ibn Muslim narrated to us, al-A'mash narrated to us, from 'Abd al-Jabbar ibn Wa'il, from his father, who said: "I saw the Messenger of Allah prostrating on the ground, placing his forehead and his nose in his prostration."
حدثنا عبد الصمد، قال: حدثنا عبد العزيز بن مسلم، حدثنا الأعمش، عن عبد الجبار بن وائل، عن أبيه قال: " " رأيت رسول الله يسجد على الأرض واضعا جبهته وأنفه في سجوده " "