7وَإِذ تَأَذَّنَ رَبُّكُم لَئِن شَكَرتُم لَأَزيدَنَّكُم ۖ وَلَئِن كَفَرتُم إِنَّ عَذابي لَشَديدٌTaqi Usmani(Recall the time) when your Lord declared, .If you express gratitude, I shall certainly give you more, and if you are ungrateful, then My punishment is severe.