Sayyiduna Anas (may Allah be pleased with him) said: The Messenger of Allah (peace and blessings be upon him) was the most handsome of people, the most generous of people and the bravest of all people. One night the people of Madinah were alarmed, and everyone rushed towards the sound. There they found the noble Prophet (peace and blessings be upon him) already present; he (peace and blessings be upon him) had reached the sound before everyone else, and he (peace and blessings be upon him) was saying: "Do not be afraid, do not be afraid." He (peace and blessings be upon him) was riding the bare back of the horse of Abu Talhah (may Allah be pleased with him), with no saddle on it, and the sword of the Prophet (peace and blessings be upon him) was hanging from his neck. Then he (peace and blessings be upon him) said: "I found this horse as swift as the sea." Yet it had been a slow horse.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب السير / 18560