(4) باب زَكَاةِ الْوَرِقِ وَالذَّهَبِ
Ibn 'Umar and 'Aishah narrated that:
that from every twenty Dinar or more. The Prophet used to take half a Dinar and from forty Dinar, one Dinar. (ID)
Reference (ID): Sunan Ibn Majah 1791 (ID)
In-book reference (ID): Book 8, Hadith 9 (ID)
English translation (ID): Vol. 3, Book 8, Hadith 1791 (ID)