The Quran

مَن عَمِلَ سَيِّئَةً فَلا يُجزىٰ إِلّا مِثلَها ۖ وَمَن عَمِلَ صالِحًا مِن ذَكَرٍ أَو أُنثىٰ وَهُوَ مُؤمِنٌ فَأُولٰئِكَ يَدخُلونَ الجَنَّةَ يُرزَقونَ فيها بِغَيرِ حِسابٍ

Muhammad Asad

[There,] anyone who has done a bad deed will be requited with no more than the like thereof, whereas anyone, be it man or woman, who has done righteous deeds and is a believer withal - all such will enter paradise, wherein they shall be blest with good beyond all reckoning!¹

I.e., beyond any earthly imagination. The concept of rizq (expressed in the verb yurzaqun) has here its full significance of all that is good and of benefit to a living being, comprising things material as well as intellectual and spiritual; hence my rendering of yurzaqun (lit., "they will be given sustenance") as "they shall be blest with good".