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إِن يَمۡسَسۡكُمۡ قَرۡحٞ فَقَدۡ مَسَّ ٱلۡقَوۡمَ قَرۡحٞ مِّثۡلُهُۥۚ وَتِلۡكَ ٱلۡأَيَّامُ نُدَاوِلُهَا بَيۡنَ ٱلنَّاسِ وَلِيَعۡلَمَ ٱللَّهُ ٱلَّذِينَ ءَامَنُواْ وَيَتَّخِذَ مِنكُمۡ شُهَدَآءَۗ وَٱللَّهُ لَا يُحِبُّ ٱلظَّٰلِمِينَ
If you have suffered a blow [at ’Uhud], they too have suffered a blow like it [at Badr]. We alternate among people these days, so that Allah may reveal the believers and may choose martyrs from among you. And Allah does not like the wrongdoers.