حَدَّثَنَا مُسَدَّدٌ، حَدَّثَنَا أَبُو الأَحْوَصِ، حَدَّثَنَا سِمَاكٌ، عَنْ عِكْرِمَةَ، عَنِ ابْنِ عَبَّاسٍ، قَالَ أَكَلَ رَسُولُ اللَّهِ صلى الله عليه وسلم كَتِفًا ثُمَّ مَسَحَ يَدَهُ بِمِسْحٍ كَانَ تَحْتَهُ ثُمَّ قَامَ فَصَلَّى ‏.‏

Narrated Abdullah ibn Abbas: The Messenger of Allah (PBUH) took a shoulder (of goat's meat) and after wiping his hand with a cloth on which he was sitting, he got up and prayed. Translation Not Available

Book Ref: Sunan Abi Dawud Book 1 Hadith 189
Web Ref:  Sunan Abi Dawud Book 1 Hadith 189