4:104
وَ لَا تَهِنُ وا۟ فِى ٱبْتِغَآءِ ٱلْ قَوْمِ إِن تَكُونُ وا۟ تَأْلَمُ ونَ فَ إِنَّ هُمْ يَأْلَمُ ونَ كَ مَا تَأْلَمُ ونَ وَ تَرْجُ ونَ مِنَ ٱللَّهِ مَا لَا يَرْجُ ونَ وَ كَانَ ٱللَّهُ عَلِيمًا حَكِيمًا
And do not weaken in pursuit of the enemy. If you should be suffering - so are they suffering as you are suffering, but you expect from Allah that which they expect not. And Allah is ever Knowing and Wise.