Sunan Ibn Majah 1791
سنن ابن ماجه#1791Da'ifIbn '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
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniSahih
Muhammad Fouad Abd al-BaqiSahih
Shuaib Al ArnautSahih Lighairihi
Zubair Ali ZaiDaif
In-book reference: 8:9