Dalil

Quran An-Nur 24:37

رِجَالٞ لَّا تُلۡهِيهِمۡ تِجَٰرَةٞ وَلَا بَيۡعٌ عَن ذِكۡرِ ٱللَّهِ وَإِقَامِ ٱلصَّلَوٰةِ وَإِيتَآءِ ٱلزَّكَوٰةِ يَخَافُونَ يَوۡمٗا تَتَقَلَّبُ فِيهِ ٱلۡقُلُوبُ وَٱلۡأَبۡصَٰرُ

Translation

[Are] men whom neither commerce nor sale distracts from the remembrance of Allāh and performance of prayer and giving of zakāh. They fear a Day in which the hearts and eyes will [fearfully] turn about -