Abu Humayd reported,

The Messenger of Allah ﷺ appointed a man from al-Asd called Ibn al-Tunbiyah, Amr and Ibn Abu Umar said, over the collection of alms.When he returned, he said, "This is for you, and this was given to me as a gift."The Messenger of Allah ﷺ then stood on the pulpit, praised Allah and glorified Him, and said, "What is the matter with an official whom I send out, and he comes back saying, 'This is for you, and this was given to me as a gift'? Why does he not sit in his father's house or his mother's house and see whether gifts are brought to him or not? By Him in whose hand is Muhammad's soul, none of you takes anything from these alms wrongfully without bringing it on the Day of Resurrection carried on his neck, a camel that grunts, a cow that lows, or a sheep that bleats."Then he raised his hands until we could see the whiteness of his armpits and said, "O Allah, have I conveyed the message?" twice.

Azami 4002

Sahih

عن أبي حميد الساعدي قال

استعمل رسول الله ﷺ رجلا من الأسد يقال له: ابن التنبية- قال عمرو وابن أبي عمر: على الصدقة فلما قدم قال: هذا لكم، وهذا لي أهدي لي قال: فقام رسول الله ﷺ على المنبر فحمد الله وأثنى عليه وقال: ما بال عامل أبعثه فيقول هذا لكم وهذا أهدي لي! أفلا فعد في بيت أبيه أو في بيت أمه حتى ينظر أيهدى إليه أم لا؟ والذي نفس محمد بيده لا ينال أحد منكم منها شيئا إلا جاء به يوم القيامة يحمله على عنقه؛ بعير له رغاء، أو بقرة لها خوار، أو شاة تيعر. ثم رفع يديه حتى رأينا عفرتي إبطيه ثم قال: اللهم هل بلغت. مرتين.

الأعظمي 4002صحيح
Contents
Reference
Commentary
Ayat
Collection
Jami al-Kamil
Book
Zakat
Chapter
Tax collector
Section
Discouragement from officials accepting gifts
Numbering
Jami al-Kamil 4002 (2nd edition)
Azami 4002