اِنَّٓاinnāIndeed, Weاَخْلَصْنَاهُمْakhlaṣnāhum[We] chose themبِخَالِصَةٍbikhāliṣatinfor an exclusive (quality)ذِكْرَىdhik'rāremembranceالدَّارِۚl-dāri(of) the HomeWe had chosen them to enforce awareness of the Hereafter.