7وَإِذ تَأَذَّنَ رَبُّكُم لَئِن شَكَرتُم لَأَزيدَنَّكُم ۖ وَلَئِن كَفَرتُم إِنَّ عَذابي لَشَديدٌQaribullah & DarwishAnd when your Lord proclaimed: "If you give thanks, I will increase you, but, if you are unthankful My punishment is indeed stern.'