Urwah (may Allah have mercy on him) narrates that Bashir bin Abd al-Mundhir bin Zanbar and al-Harith bin Hatib (may Allah be pleased with them both) set out with the Messenger of Allah (peace and blessings be upon him) towards Badr, but he (peace and blessings be upon him) sent them back and appointed Abu Lubabah (may Allah be pleased with him) as governor of Madinah, and he assigned the two of them two shares along with the people of Badr.
Hadith Referenceالمعجم الكبير للطبراني / باب الراء / 4479