Abu Musa reported The Messenger of Allah ﷺ as saying The faithful trustee who gives what he is commanded completely and in full with a good will, and delivers it to the one whom he was told to give it, is one of the two who gives sadaqah. (Using translation from Abū Dāʾūd 1684)
قَالَ رَسُولُ اللهِ ﷺ إِنَّ الْخَازِنَ الْأَمِينَ الَّذِي يُعْطِي مَا أُمِرَ بِهِ كَامِلًا مُوَفَّرًا طَيِّبَةً بِهِ نَفْسُهُ حَتَّى يَدْفَعَهُ إِلَى الَّذِي أُمِرَ لَهُ بِهِ أَحَدُ الْمُتَصَدِّقِينَ