(52) باب فِي الْمِنْدِيلِ
Ka'b b. Malik said:
The Prophet (ﷺ) used to eat with three fingers and not wipe his before licking it. (JA)
Reference (JA): Sunan Abi Dawud 3848 (JA)
In-book reference (JA): Book 28, Hadith 113 (JA)
English translation (JA): Book 27, Hadith 3839 (JA)