
From the life of Hazrat Abdullah (ra) bin Rawaha
After the battle of Badr had ended, he was the one who delivered the message of victory to the people of Medina.
(Al-Tabqat Al-Kubra Li-ibni Sa‘d, Vol. 3, p. 398, Bab Abdullah (ra) bin Rawaha, Darul Kutub Al-‘Ilmiyah, Beirut 1990)