Verse 21

وَٱلَّذِينَ ءَامَنُوا۟ وَٱتَّبَعَتْهُمْ ذُرِّيَّتُهُم بِإِيمَـٰنٍ أَلْحَقْنَا بِهِمْ ذُرِّيَّتَهُمْ وَمَآ أَلَتْنَـٰهُم مِّنْ عَمَلِهِم مِّن شَىْءٍ كُلُّ ٱمْرِئٍۭ بِمَا كَسَبَ رَهِينٌ

As for those who attained faith and their families follow them in faith, We will join them to their families. We never fail to reward them for their work. Every person will be rewarded according to what he earned.