(40) باب مَا جَاءَ فِي الرِّكَازِ وَمَا فِيهِ
Narrated AbuHurayrah:
The Prophet (ﷺ) said: A fifth is payable on buried treasure.
Reference: Sunan Abi Dawud 3085
In-book reference: Book 20, Hadith 158
English translation: Book 19, Hadith 3079