Al-Baqarah - 2:100

أَوَكُلَّمَا عَاهَدُواْ عَهْداً نَّبَذَهُ فَرِيقٌ مِّنْهُم بَلْ أَكْثَرُهُمْ لاَ يُؤْمِنُونَ
[2:100]
What! whenever they make a covenant, a party of them cast it aside? Nay, most of them do not believe.
Is it not (the case) that every time they make a covenant, some party among them throw it aside?- Nay, Most of them are faithless.
Is it ever so that when they make a covenant a party of them set it aside? The truth is, most of them believe not.