The Chapters on Lost Property
18/4. Chapter:
One Who Finds Buried Treasure
Sunan Ibn Majah
حَدَّثَنَا نَصْرُ بْنُ عَلِيىٍّ الْجَهْضَمِيُّ، حَدَّثَنَا أَبُو أَحْمَدَ، عَنْ إِسْرَائِيلَ، عَنْ سِمَاكٍ، عَنْ عِكْرِمَةَ، عَنِ ابْنِ عَبَّاسٍ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " فِي الرِّكَازِ الْخُمُسُ " .
It was narrated from Ibn`Abbas that the Messenger of Allah (ﷺ) said: “One fifth is due on buried treasure.”
Reference : Sunan Ibn Majah 2510In-book reference : Book 18, Hadith 9English translation : Vol. 3, Book 18, Hadith 2510