Hadith 17:769
Sufyan ibn 'Uyaynah narrated to us, from al-Aswad ibn Qays, from Jundub ibn Sufyan, that the Prophet (peace and blessings of Allah be upon him) was in a cave, and his finger was struck. He said: "Are you anything but a finger that has bled? And in the way of Allah is what you have encountered."
حدثنا سفيان بن عيينة عن الأسود بن قيس عن جندب بن سفيان أن النبي صلى الله عليه وسلم كان في غار فنكبت إصبعه فقال % هل أنت إلا إصبع دميت % وفي سبيل الله ما لقيت %