(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. (FR)
Reference (FR): Sunan Abi Dawud 3848 (FR)
In-book reference (FR): Book 28, Hadith 113 (FR)
English translation (FR): Book 27, Hadith 3839 (FR)