Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi)

Bukhari :: Book 5 :: Volume 59 :: Hadith 288

Narrated Ibn Masud:

I witnessed Al-Miqdad bin Al-Aswad in a scene which would have been dearer to me than anything had I been the hero of that scene. He (i.e. Al-Miqdad) came to the Prophet while the Prophet was urging the Muslims to fight with the pagans. Al-Miqdad said, "We will not say as the People of Moses said: Go you and your Lord and fight you two. (5.27). But we shall fight on your right and on your left and in front of you and behind you." I saw the face of the Prophet getting bright with happiness, for that saying delighted him.