(166) And what struck you on the day the two armies met [at Uḥud] was by permission of Allāh that He might make evident the [true] believers
الترجمة الإنجليزية - صحيح انترناشونال
وَمَآ أَصَٰبَكُمۡ يَوۡمَ ٱلۡتَقَى ٱلۡجَمۡعَانِ فَبِإِذۡنِ ٱللَّهِ وَلِيَعۡلَمَ ٱلۡمُؤۡمِنِينَ (١٦٦)
(166) And what struck you on the day the two armies met [at Uḥud] was by permission of Allāh that He might make evident the [true] believers