يَـٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُوا۟ لَا تَتَّخِذُوا۟ بِطَانَةًۭ مِّن دُونِكُمْ لَا يَأْلُونَكُمْ خَبَالًۭا وَدُّوا۟ مَا عَنِتُّمْ قَدْ بَدَتِ ٱلْبَغْضَآءُ مِنْ أَفْوَٰهِهِمْ وَمَا تُخْفِى صُدُورُهُمْ أَكْبَرُ ۚ قَدْ بَيَّنَّا لَكُمُ ٱلْـَٔايَـٰتِ ۖ إِن كُنتُمْ تَعْقِلُونَ ﴿١١٨﴾
O you who have believed, do not take as intimates those other than yourselves [i.e., believers], for they will not spare you [any] ruin. They wish you would have hardship. Hatred has already appeared from their mouths, and what their breasts conceal is greater. We have certainly made clear to you the signs, if you will use reason.
هَـٰٓأَنتُمْ أُو۟لَآءِ تُحِبُّونَهُمْ وَلَا يُحِبُّونَكُمْ وَتُؤْمِنُونَ بِٱلْكِتَـٰبِ كُلِّهِۦ وَإِذَا لَقُوكُمْ قَالُوٓا۟ ءَامَنَّا وَإِذَا خَلَوْا۟ عَضُّوا۟ عَلَيْكُمُ ٱلْأَنَامِلَ مِنَ ٱلْغَيْظِ ۚ قُلْ مُوتُوا۟ بِغَيْظِكُمْ ۗ إِنَّ ٱللَّهَ عَلِيمٌۢ بِذَاتِ ٱلصُّدُورِ ﴿١١٩﴾
Here you are loving them but they are not loving you, while you believe in the Scripture - all of it. And when they meet you, they say, "We believe." But when they are alone, they bite their fingertips at you in rage. Say, "Die in your rage. Indeed, Allāh is Knowing of that within the breasts."
إِن تَمْسَسْكُمْ حَسَنَةٌۭ تَسُؤْهُمْ وَإِن تُصِبْكُمْ سَيِّئَةٌۭ يَفْرَحُوا۟ بِهَا ۖ وَإِن تَصْبِرُوا۟ وَتَتَّقُوا۟ لَا يَضُرُّكُمْ كَيْدُهُمْ شَيْـًٔا ۗ إِنَّ ٱللَّهَ بِمَا يَعْمَلُونَ مُحِيطٌۭ ﴿١٢٠﴾
If good touches you, it distresses them; but if harm strikes you, they rejoice at it. And if you are patient and fear Allāh, their plot will not harm you at all. Indeed, Allāh is encompassing of what they do.
وَإِذْ غَدَوْتَ مِنْ أَهْلِكَ تُبَوِّئُ ٱلْمُؤْمِنِينَ مَقَـٰعِدَ لِلْقِتَالِ ۗ وَٱللَّهُ سَمِيعٌ عَلِيمٌ ﴿١٢١﴾
And [remember] when you, [O Muḥammad], left your family in the morning to post the believers at their stations for the battle [of Uḥud] - and Allāh is Hearing and Knowing -
إِذْ هَمَّت طَّآئِفَتَانِ مِنكُمْ أَن تَفْشَلَا وَٱللَّهُ وَلِيُّهُمَا ۗ وَعَلَى ٱللَّهِ فَلْيَتَوَكَّلِ ٱلْمُؤْمِنُونَ ﴿١٢٢﴾
When two parties among you were about to lose courage, but Allāh was their ally; and upon Allāh the believers should rely.