At Tawbah, 124 Ayah
9:124
وَإِذَا مَآ أُنزِلَتۡ سُورَةٞ فَمِنۡهُم مَّن يَقُولُ أَيُّكُمۡ زَادَتۡهُ هَٰذِهِۦٓ إِيمَٰنٗاۚ فَأَمَّا ٱلَّذِينَ ءَامَنُواْ فَزَادَتۡهُمۡ إِيمَٰنٗا وَهُمۡ يَسۡتَبۡشِرُونَ ١٢٤
Wa 'Idhā Mā 'Unzilat Sūratun Faminhum Man Yaqūlu 'Ayyukum Zādat/hu Hadhihi 'Īmānāan ۚ Fa'ammā Al-Ladhīna 'Āmanū Fazādat/hum 'Īmānāan Wa Hum Yastabshirūna
And whenever a surah is revealed, there are among the hypocrites those who say, "Which of you has this increased faith?" As for those who believed, it has increased them in faith, while they are rejoicing.