Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi)
Bukhari :: Book 5 :: Volume 59 :: Hadith 305
Narrated Abu Dhar:
The following Holy Verse:--
"These two opponents (believers & disbelievers) dispute with each other about their Lord," (22.19) was revealed concerning six men from Quraish, namely, 'Ali, Hamza, 'Ubaida bin Al-Harith; Shaiba bin Rabi'a, 'Utba bin Rabi'a and Al-Walid bin 'Utba.