ثُمَّ اَنْتُمْ هٰٓؤُلَاۤءِ تَقْتُلُوْنَ اَنْفُسَكُمْ وَتُخْرِجُوْنَ فَرِيْقًا مِّنْكُمْ مِّنْ دِيَارِهِمْۖ تَظٰهَرُوْنَ عَلَيْهِمْ بِالْاِثْمِ وَالْعُدْوَانِۗ وَاِنْ يَّأْتُوْكُمْ اُسٰرٰى تُفٰدُوْهُمْ وَهُوَ مُحَرَّمٌ عَلَيْكُمْ اِخْرَاجُهُمْ ۗ اَفَتُؤْمِنُوْنَ بِبَعْضِ الْكِتٰبِ وَتَكْفُرُوْنَ بِبَعْضٍۚ فَمَا جَزَاۤءُ مَنْ يَّفْعَلُ ذٰلِكَ مِنْكُمْ اِلَّا خِزْيٌ فِى الْحَيٰوةِ الدُّنْيَا ۚوَيَوْمَ الْقِيٰمَةِ يُرَدُّوْنَ اِلٰٓى اَشَدِّ الْعَذَابِۗ وَمَا اللّٰهُ بِغَافِلٍ عَمَّا تَعْمَلُوْنَ ( البقرة: ٨٥ )
Summa antum haaa'ulaaa'i taqtuloona anfusakum wa tukhrijoona fareeqam minkum min diyaarihim tazaaharoona 'alaihim bil ismi wal'udwaani wa iny yaatookum usaaraa tufaadoohum wahuwa muharramun 'alaikum ikhraajuhum; afatu' mi-noona biba'dil Kitaabi wa takfuroona biba'd; famaa jazaaa'u mai yaf'alu zaalika minkum illaa khizyun fil hayaatid-dunyaa wa yawmal qiyaamati yuraddoona ilaaa ashaddil 'azaab; wa mal laahu bighaafilin 'ammaa ta'maloon (al-Baq̈arah 2:85)
Then, you are those [same ones who are] killing one another and evicting a party of your people from their homes, cooperating against them in sin and aggression. And if they come to you as captives, you ransom them, although their eviction was forbidden to you. So do you believe in part of the Scripture and disbelieve in part? Then what is the recompense for those who do that among you except disgrace in worldly life; and on the Day of Resurrection they will be sent back to the severest of punishment. And Allah is not unaware of what you do. (Al-Baqarah  : 85)
1 Mufti Taqi Usmani
Yet, here you are, killing one another, and driving a group of your own people out of their homes, supporting each other against them in sin and aggression - and if they come to you as prisoners, you would ransom them, while their very expulsion was unlawful for you! Do you, then, believe in some parts of the Book, and disbelieve in others? So, what can be the punishment of those among you who do that, except disgrace in present life? And, on the Day of Judgement, they shall be turned to the most severe punishment. And Allah is not unaware of what you do.