حَدَّثَنَا مُسَدَّدٌ، حَدَّثَنَا حَمَّادٌ، ح وَحَدَّثَنَا مُسَدَّدٌ، حَدَّثَنَا عِيسَى بْنُ يُونُسَ، ح وَحَدَّثَنَا مُوسَى بْنُ إِسْمَاعِيلَ، حَدَّثَنَا حَمَّادٌ، - يَعْنِي ابْنَ سَلَمَةَ - عَنْ هِشَامٍ، بِهَذَا الْمَعْنَى قَالَ ‏"‏ حُتِّيهِ ثُمَّ اقْرُصِيهِ بِالْمَاءِ ثُمَّ انْضَحِيهِ ‏"‏ ‏.‏

This tradition has been transmitted by Hisham through a different chain of narrators to the same effect: Rub it off (with a stone), and then scratch it (with finger) by pouring water, then sprinkle water upon it. Translation Not Available

Book Ref: Sunan Abi Dawud Book 1 Hadith 362
Web Ref:  Sunan Abi Dawud Book 1 Hadith 362