Salamah bin al-Akwa' (may Allah be pleased with him) said: One day the Messenger of Allah (peace and blessings be upon him) went out to some people of the tribe of Aslam who were practising archery in the market. He (peace and blessings be upon him) said: "O children of Isma'il, shoot, for your father too was an archer, and I am with such-and-such people." So the others stopped shooting. He (peace and blessings be upon him) said: "What is the matter with you? Shoot." They said: "How can we shoot when you (peace and blessings be upon him) are with so-and-so?" He (peace and blessings be upon him) said: "Shoot, I am with all of you."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب السبق والرمي / 19754