Sahih al-Bukhari
Sahih al-Bukhari 1500
The Statement of Allah Most High: "... And those employed to collect (the funds) ..." (9:60) And the Imam is to supervise and check the work of the collectors.
Arabic hadith text
حَدَّثَنَا يُوسُفُ بْنُ مُوسَى، حَدَّثَنَا أَبُو أُسَامَةَ، أَخْبَرَنَا هِشَامُ بْنُ عُرْوَةَ، عَنْ أَبِيهِ، عَنْ أَبِي حُمَيْدٍ السَّاعِدِيِّ ـ رضى الله عنه ـ قَالَاسْتَعْمَلَ رَسُولُ اللَّهِ صلى الله عليه وسلم رَجُلاً مِنَ الأَسْدِ عَلَى صَدَقَاتِ بَنِي سُلَيْمٍ يُدْعَى ابْنَ اللُّتْبِيَّةِ، فَلَمَّا جَاءَ حَاسَبَهُ.
Translation
Narrated Abu Humaid Al-Sa`idi
Allah's Messenger (ﷺ) (p.b.u.h) appointed a man called Ibn Al-Lutbiya, from the tribe of Al-Asd to collect Zakat from Bani Sulaim. When he returned, (after collecting the Zakat) the Prophet (ﷺ) checked the account with him.