Dalil
العربية

Quran Sad 38:46

إِنَّآ أَخۡلَصۡنَٰهُم بِخَالِصَةٖ ذِكۡرَى ٱلدَّارِ

Translation

Indeed, We chose them for an exclusive quality: remembrance of the home [of the Hereafter].