Narrated Abdullah: That he came across Abu Jahl while he was on the point of death on the day of Badr. Abu Jahl said, "You should not be proud that you have killed me nor I am ashamed of being killed by my own folk."
...the Zionist-Crusader alliance resorted to killing and arresting the truthful Ulama and the working Da'ees (We are not praising or sanctifying them; Allah sanctify whom He pleased). They killed the Mujahid Sheikh Abdullah Azzaam, and they arrested the Mujahid Sheikh Ahmad Yaseen and the Mujahid Sheikh Omar Abdur Rahman (in America).
It has been narrated on the authority of Abdullah b. 'Umar that the Messenger of Allah said: I have been commanded to fight against people till they testify that there is no god but Allah, that Muhammad is the messenger of Allah, and they establish prayer, and pay Zakat and if they do it, their blood and property are guaranteed protection on my behalf except when justified by law, and their affairs rest with Allah.
Narrated 'Abdullah bin Abi Aufa: Allah's Apostle invoked evil upon the pagans on the ay (of the battle) of Al-Ahzab, saying, "O Allah! The Revealer of the Holy Book, the Swift-Taker of Accounts, O Allah, defeat Al-Ahzab (i.e. the clans), O Allah, defeat them and shake them."
On the day of Badr, the Prophet said, "Who will go and see what has happened to Abu Jahl?" Ibn Mas'ud went and found that the two sons of 'Afra had struck him fatally. 'Abdullah bin Mas'ud got hold of his beard and said, "'Are you Abu Jahl?" He replied, "Can there be a man more superior to one whom his own folk have killed (or you have killed)?"
When it was the day (of the battle) of Badr, prisoners of war were brought including Al-Abbas who was undressed. [ Muhammad ] looked for a shirt for him. It was found that the shirt of 'Abdullah bin Ubai would do, so the Prophet let him wear it. That was the reason why the Prophet took off and gave his own shirt to 'Abdullah. (The narrator adds, "He had done the Prophet some favor for which the Prophet liked to reward him.")