7وَإِذ تَأَذَّنَ رَبُّكُم لَئِن شَكَرتُم لَأَزيدَنَّكُم ۖ وَلَئِن كَفَرتُم إِنَّ عَذابي لَشَديدٌGeorge SaleAnd when your Lord declared by the mouth of Moses, saying, if ye be thankful, I will surely increase my favours towards you; but if ye be ungrateful, verily my punishment shall be severe.