At-Tawbah · 9:13

13. Why do you, O believers, not fight a people who have broken their treaties and promises and who have attempted, in their meeting at Dār Al-Nadwah, to expel the Messenger (peace be upon him) from Makkah? They started the fight against you in the first place when they assisted the Children of Bakr, who were the allies of the Quraysh, against the Children of Khuzā‘ah, who were the allies of the Messenger (peace be upon him). Is it because you are afraid of them that you do not go forward to fight them? It is Allah, may He be glorified, that you should fear, if you are truly believers.