Quran 24:37 — Light (Al-Noor)

People who are not distracted by business or trade from commemorating GOD; they observe the Contact Prayers (Salat), and give the obligatory charity (Zakat), and they are conscious of the day when the minds and the eyes will be horrified.

[24:36] (God's guidance is found) in houses exalted by GOD, for His name is commemorated therein. Glorifying Him therein, day and night -

[24:38] GOD will certainly reward them for their good works, and will shower them with His grace. GOD provides for whomever He wills without limits.