The Prophet ﷺ said, "The trustworthy Muslim treasurer who carries out, and perhaps he said gives, what he is ordered to give in full, in good measure, with a willing heart, delivering it to the one to whom he was ordered to give it, is one of the two givers of charity."
ى، عن النبي ﷺ قال: الخازن المسلم الأمين الذي ينفذ- وربما قال يعطي- ما أمر به كاملا موفرا طيبا به نفسه فيدفعه إلى الذي أمر له به أحد المتصدقين.
Bukhari reported it in the Book of Zakat (1438), and Muslim in the Book of Zakat (1023), both through the route of Abu Usama, from Burayd bin Abdullah, from Abu Burda, from Abu Musa, who narrated it.