I heard the Messenger of Allah ﷺ say: The official who collects sadaqah (zakat) in a just manner is like him who fights in Allah's path till he returns home. (Using translation from Abū Dāʾūd 2936)
سَمِعْتُ رَسُولَ اللهِ ﷺ يَقُولُ «الْعَامِلُ عَلَى الصَّدَقَةِ كَالْغَازِي حَتَّى يَرْجِعَ إِلَى بَيْتِهِ»