النمل — An-Naml Ayat 3

الَّذِيْنَ يُقِيْمُوْنَ الصَّلٰوةَ وَيُؤْتُوْنَ الزَّكٰوةَ وَهُمْ بِالْاٰخِرَةِ هُمْ يُوْقِنُوْنَ

Allażīna yuqīmūnaṣ-ṣalāta wa yu'tūnaz-zakāta wa hum bil-ākhirati hum yūqinūn(a).

"Who establish prayer and give zakah, and of the Hereafter they are certain [in faith]."