At-Taubah - 9:13

أَلاَ تُقَاتِلُونَ قَوْمًا نَّكَثُواْ أَيْمَانَهُمْ وَهَمُّواْ بِإِخْرَاجِ الرَّسُولِ وَهُم بَدَؤُوكُمْ أَوَّلَ مَرَّةٍ أَتَخْشَوْنَهُمْ فَاللّهُ أَحَقُّ أَن تَخْشَوْهُ إِن كُنتُم مُّؤُمِنِينَ
[9:13]
What! will you not fight a people who broke their oaths and aimed at the expulsion of the Messenger, and they attacked you first; do you fear them? But Allah is most deserving that you should fear Him, if you are believers.
Will ye not fight people who violated their oaths, plotted to expel the Messenger, and took the aggressive by being the first (to assault) you? Do ye fear them? Nay, it is Allah Whom ye should more justly fear, if ye believe!
Will ye not fight a folk who broke their solemn pledges, and purposed to drive out the messenger and did attack you first? What! Fear ye them? Now Allah hath more right that ye should fear Him, if ye are believers