Hadith 895
Chapter 308: Prostrating On The Nose And Forehead - كتاب الصلاة
حَدَّثَنَا مُحَمَّدُ بْنُ يَحْيَى، حَدَّثَنَا عَبْدُ الرَّزَّاقِ، عَنْ مَعْمَرٍ، نَحْوَهُ .
The above mentioned tradition has also been transmitted by Ma’mar through a different chain of narrators to the same effect.
Reference : Sunan Abi Dawud 895
In-book reference : Book 2, Hadith 505