Surah Al-Hujraat Verse 15 - English Translation by Aisha Bewley
Surah Al-Hujraatإِنَّمَا ٱلۡمُؤۡمِنُونَ ٱلَّذِينَ ءَامَنُواْ بِٱللَّهِ وَرَسُولِهِۦ ثُمَّ لَمۡ يَرۡتَابُواْ وَجَٰهَدُواْ بِأَمۡوَٰلِهِمۡ وَأَنفُسِهِمۡ فِي سَبِيلِ ٱللَّهِۚ أُوْلَـٰٓئِكَ هُمُ ٱلصَّـٰدِقُونَ
The muminun are only those who have had iman in Allah and His Messenger and then have had no doubt and have done jihad with their wealth and themselves in the Way of Allah. They are the ones who are true to their word