التوبة — At-Taubah Ayat 18
اِنَّمَا يَعْمُرُ مَسٰجِدَ اللّٰهِ مَنْ اٰمَنَ بِاللّٰهِ وَالْيَوْمِ الْاٰخِرِ وَاَقَامَ الصَّلٰوةَ وَاٰتَى الزَّكٰوةَ وَلَمْ يَخْشَ اِلَّا اللّٰهَ ۗفَعَسٰٓى اُولٰۤىِٕكَ اَنْ يَّكُوْنُوْا مِنَ الْمُهْتَدِيْنَ
Innamā ya‘muru masājidallāhi man āmana billāhi wal-yaumil-ākhiri wa aqāmaṣ-ṣalāta wa ātaz-zakāta wa lam yakhsya illallāh(a), fa ‘asā ulā'ika ay yakūnū minal-muhtadīn(a).
"The mosques of Allah are only to be maintained by those who believe in Allah and the Last Day and establish prayer and give zakah and do not fear except Allah, for it is expected that those will be of the [rightly] guided."