Dalil
العربية

Quran Al-Baqarah 2:244

وَقَٰتِلُواْ فِي سَبِيلِ ٱللَّهِ وَٱعۡلَمُوٓاْ أَنَّ ٱللَّهَ سَمِيعٌ عَلِيمٞ

Translation

And fight in the cause of Allāh and know that Allāh is Hearing and Knowing.