At Tawbah Ayah 123
يَـٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُواْ قَـٰتِلُواْ ٱلَّذِينَ يَلُونَكُم مِّنَ ٱلْكُفَّارِ وَلْيَجِدُواْ فِيكُمْ غِلْظَةًۚ وَٱعْلَمُوٓاْ أَنَّ ٱللَّهَ مَعَ ٱلْمُتَّقِينَ ١٢٣
O believers! Fight the disbelievers around you and let them find firmness in you. And know that Allah is with those mindful ?of Him?.