Musannaf Ibn Abi Shaybah

Hazrat Bara’ (may Allah be pleased with him) narrates that once a man came to the service of the Holy Prophet ﷺ and said, “I bear witness that there is no god but Allah and you are Allah’s servant and His Messenger.” After that, he moved forward, fought, and was martyred. The Prophet ﷺ said, “He did little action but earned a great reward.”