Nashirah bin Sumayy (may Allah have mercy on him) said: I heard Sayyiduna Umar bin al-Khattab (may Allah be pleased with him) say on Friday: I offer you my apology regarding Khalid bin al-Walid. I appointed him on the condition that he hold back this wealth for the charity of the Muhajirun, but he gave it to the powerful, the eloquent and the nobles. I have removed him and appointed Abu Ubaydah bin al-Jarrah. At that Abu Amr bin Hafs said: By Allah, you have not acted justly. You have removed an official whom the Messenger of Allah (peace and blessings be upon him) appointed, sheathed a sword which the Messenger of Allah (peace and blessings be upon him) drew, and lowered a banner which the Messenger of Allah (peace and blessings be upon him) set up, and you have envied your cousin. Umar (may Allah be pleased with him) said: You are a close relative and young in age.
Hadith Referenceالمعجم الكبير للطبراني / مسند من يعرف بالكنى / 18965