Musnad Abu Ya'la al-Mawsili 129:61

Wahb narrated to us, Khalid informed us, from Humayd, from Anas: That Abu Talhah used to shoot [arrows] in front of the Messenger of Allah, may Allah bless him and grant him peace. He would raise his head and look at the place of his arrow. The Prophet, may Allah bless him and grant him peace, raised [his head], and Abu Talhah raised his chest in front of him and said, "Like this, O Messenger of Allah, may Allah make me a ransom for you."