وَإِذَا مَآ أُنزِلَتۡ سُورَةٞ فَمِنۡهُم مَّن يَقُولُ أَيُّكُمۡ زَادَتۡهُ هَٰذِهِۦٓ إِيمَٰنٗاۚ فَأَمَّا ٱلَّذِينَ ءَامَنُواْ فَزَادَتۡهُمۡ إِيمَٰنٗا وَهُمۡ يَسۡتَبۡشِرُونَ

Wa izaa maaa unzilat Sooratun faminhum mai yaqoolu aiyukum zaadat hu haazihee eemaanaa; fa ammal lazeena aamanoo fazaadat hum eemaananw wa hum yastabshiroon

Whenever there cometh down a sura, some of them say: "Which of you has had His faith increased by it?" Yea, those who believe,- their faith is increased and they do rejoice.

— At-Taubah (ٱلتَّوْبَة), 9:124