49 : 15
إِنَّمَا ٱلۡمُؤۡمِنُونَ ٱلَّذِينَ ءَامَنُواْ بِٱللَّهِ وَرَسُولِهِۦ ثُمَّ لَمۡ يَرۡتَابُواْ وَجَٰهَدُواْ بِأَمۡوَٰلِهِمۡ وَأَنفُسِهِمۡ فِي سَبِيلِ ٱللَّهِۚ أُوْلَٰٓئِكَ هُمُ ٱلصَّٰدِقُونَ
Indeed, the believers are those who believe in Allah and His Messenger, then they do not have doubt, but fight with their wealth and their lives in the way of Allah. It is they who are the truthful.