629 Jizyah: Tax Paid by Non-Muslims

Ibn Sa’d in the 9th century wrote:

“And the Messenger of Allah wrote to the residents of Jarba and Adhruh. This is the letter of Prophet Muhammad to the residents of Jarba and Adhruh; that a treaty is given to them by Muhammad, and they need to pay 100 dinars of pure gold every month of Rajab. And they guarantee this in the name of God. And the Messenger of Allah wrote to the residents of Maqna, that they are to receive the protection of Allah and the protection of Muhammad, and they must give a quarter of their property and their boats,”

Source: TheJewishPress.com