It has been narrated on the authority of 'Abdullah that, the Messenger of Allah (ﷺ) turned his face towards the Ka'ba and invoked God's imprecations upon six men of the Quraish, amorig whom were Abu Jahl. Umayya b. Khalaf, Utba b. Rabi'a, Shaiba b. Rabi'a and 'Uqba b. Abu Mu'ait I swear by God that I saw them lying slain in the battlefield of Badr. It being a hot day, their complexion had changed (showing signs of decay).