(52) باب لَعْقِ الأَصَابِعِ وَمَصِّهَا قَبْلَ أَنْ تُمْسَحَ بِالْمِنْدِيلِ
Narrated Ibn `Abbas:
The Prophet (ﷺ) said, 'When you eat, do not wipe your hands till you have licked it, or had it licked by somebody else." (AR)
Reference (AR): Sahih al-Bukhari 5456 (AR)
In-book reference (AR): Book 70, Hadith 85 (AR)
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 7, Book 65, Hadith 366 (AR)