حَدَّثَنَا مُسَدَّدٌ، حَدَّثَنَا يَحْيَى، عَنِ ابْنِ أَبِي ذِئْبٍ، عَنْ سَعِيدِ بْنِ سَمْعَانَ، عَنْ أَبِي هُرَيْرَةَ، قَالَ كَانَ رَسُولُ اللَّهِ صلى الله عليه وسلم إِذَا دَخَلَ فِي الصَّلاَةِ رَفَعَ يَدَيْهِ مَدًّا ‏.‏

Narrated AbuHurayrah: When the Messenger of Allah (PBUH) began his prayer, he raised his hands extensively. Translation Not Available

Book Ref: Sunan Abi Dawud Book 2 Hadith 753
Web Ref:  Sunan Abi Dawud Book 3 Hadith 752