Verse 104

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

And you shall not show weakness in confronting other people. If you suffer any loss, then they suffer losses just like you do. Moreover, you are hopeful of God, while they have no hope. And God is All Knowing, All Wise.