أَلَا تُقَٰتِلُونَ قَوۡمٗا نَّكَثُوٓاْ أَيۡمَٰنَهُمۡ وَهَمُّواْ بِإِخۡرَاجِ ٱلرَّسُولِ وَهُم بَدَءُوكُمۡ أَوَّلَ مَرَّةٍۚ أَتَخۡشَوۡنَهُمۡۚ فَٱللَّهُ أَحَقُّ أَن تَخۡشَوۡهُ إِن كُنتُم مُّؤۡمِنِينَ ١٣
Would you not fight against a people who broke their oaths and determined to expel the Messenger, and they had begun [the attack upon] you the first time? Do you fear them? But Allāh has more right that you should fear Him, if you are [truly] believers.
Translation: Saheeh International (English)
Each word's meaning and sound
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.
Al-Mukhtasar in interpreting the Noble Quran