Hadith #3061 (Sunan Abi Dawud)
Book: Tribute, Spoils, and Rulership (Kitab Al-Kharaj, Wal-Fai' Wal-Imarah)
Narrator(s): Abu Uvais al-Madni أبو أويس المدني الأصبحي, al-'Abbas ibn 'Abd al-Muttalib
Grade: Hasan

Rabi’ah reported on the authority of more than one person saying: The Messenger of Allah (ﷺ) assigned as a fief to Bilal ibn al-Harith al-Muzani the mines of al-Qabaliyyah which is in the neighbourhood of al-Fur’, and only zakat is levied on those mines up to the present day.

Source: https://parallelquran.com/hadith/sunan-abi-dawud-3061/