Sunan Abi Dawud 1649
سنن أبي داود#1649SahihNarrated Malik ibn Nadlah: The Prophet (ﷺ) said: Hands are of three types: Allah's hand is the upper one; the bestower's hand is the one near it; the beggar's hand is the lower one. So bestow what is surplus, and do not submit yourself to the demand of your soul
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniSahih
Muhammad Muhyi Al-Din Abdul HamidSahih
Shuaib Al ArnautSahih
Zubair Ali ZaiIsnaad Sahih
In-book reference: 9:94