فَبِمَا نَقْضِهِمْ مِّيْثَاقَهُمْ لَعَنّٰهُمْ وَجَعَلْنَا قُلُوْبَهُمْ قٰسِيَةً ۚ يُحَرِّفُوْنَ الْكَلِمَ عَنْ مَّوَاضِعِهٖۙ وَنَسُوْا حَظًّا مِّمَّا ذُكِّرُوْا بِهٖۚ وَلَا تَزَالُ تَطَّلِعُ عَلٰى خَاۤىِٕنَةٍ مِّنْهُمْ اِلَّا قَلِيْلًا مِّنْهُمْ ۖ فَاعْفُ عَنْهُمْ وَاصْفَحْ ۗاِنَّ اللّٰهَ يُحِبُّ الْمُحْسِنِيْنَ ( المائدة: ١٣ )
Fabimaa naqdihim meesaa qahum la'annaahum wa ja'alnaa quloobahum qaasiyatany yuharrifoonal kalima 'ammawaadi'ihee wa nasoo hazzam mimmaa zukkiroo bih; khaaa'inatim minhum illaa qaleelam minhum fa'fu 'anhum wasfah; innal laaha yuhibbul muhsineen (al-Māʾidah 5:13)
Sahih International:
So for their breaking of the covenant We cursed them and made their hearts hardened. They distort words from their [proper] places [i.e., usages] and have forgotten a portion of that of which they were reminded. And you will still observe deceit among them, except a few of them. But pardon them and overlook [their misdeeds]. Indeed, Allah loves the doers of good. (Al-Ma'idah [5] : 13)
1 Mufti Taqi Usmani
So, because they broke their pledge, We cursed them and made their hearts hardened. They change words from their places, and they have overlooked a good deal of the Advice they were given. Every now and then you come across a certain treachery from all of them, except a few. So, forgive them and forego. Indeed, Allah loves those who are good in deeds.