Sunan Abi Dawud, Hadith 3141

Narrated Qatadah: Muhammad b. Sirin used to learn how to wash the dead from Umm 'Atiyyah: he would was with lotus leaves twice and with water and camphor for the third time.

حَدَّثَنَا هُدْبَةُ بْنُ خَالِدٍ، حَدَّثَنَا هَمَّامٌ، حَدَّثَنَا قَتَادَةُ، عَنْ مُحَمَّدِ بْنِ سِيرِينَ، أَنَّهُ كَانَ يَأْخُذُ الْغُسْلَ عَنْ أُمِّ عَطِيَّةَ، يَغْسِلُ بِالسِّدْرِ مَرَّتَيْنِ وَالثَّالِثَةَ بِالْمَاءِ وَالْكَافُورِ ‏.‏

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also referenced under: Hadith 3147 (DarusSalam)