وَلَا تَهِنُوا فِى ٱبْتِغَآءِ ٱلْقَوْمِ ۖ إِن تَكُونُوا تَأْلَمُونَ فَإِنَّهُمْ يَأْلَمُونَ كَمَا تَأْلَمُونَ ۖ وَتَرْجُونَ مِنَ ٱللَّهِ مَا لَا يَرْجُونَ ۗ وَكَانَ ٱللَّهُ عَلِيمًا حَكِيمًا

Wala tahinoo fee ibtigha-ialqawmi in takoonoo ta/lamoona fa-innahum ya/lamoona kamata/lamoona watarjoona mina Allahi ma layarjoona wakana Allahu AAaleeman hakeema

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 Allāh that which they expect not. And Allāh is ever Knowing and Wise.