Urwah (may Allah have mercy on him) said: Talhah bin Ubaydullah bin Uthman bin Amr bin Ka'b bin Sa'd bin Taym bin Murrah (may Allah be pleased with him) was in Syria; then he returned and spoke to the Messenger of Allah (peace and blessings be upon him) about his share, so he (peace and blessings be upon him) assigned him a share of the spoils as well. He said: "And will I have the reward too, O Messenger of Allah?" He (peace and blessings be upon him) said: "And the reward too." This was the incident of the day of Badr.
Hadith Referenceالمعجم الكبير للطبراني / العشرة / 188