إِنَّ هَذَا كَانَ لَكُمْ جَزَاء وَكَانَ سَعْيُكُم مَّشْكُورًا
Surely this is a reward for you, and your striving shall be recompensed.
"Verily this is a Reward for you, and your Endeavour is accepted and recognised."
(And it will be said unto them): Lo! this is a reward for you. Your endeavour (upon earth) hath found acceptance.