﴿ قَالَ لَا يَأْتِيكُمَا طَعَامٌۭ تُرْزَقَانِهِۦٓ إِلَّا نَبَّأْتُكُمَا بِتَأْوِيلِهِۦ قَبْلَ أَن يَأْتِيَكُمَا ۚ ذَٰلِكُمَا مِمَّا عَلَّمَنِى رَبِّىٓ ۚ إِنِّى تَرَكْتُ مِلَّةَ قَوْمٍۢ لَّا يُؤْمِنُونَ بِٱللَّهِ وَهُم بِٱلْءَاخِرَةِ هُمْ كَٰفِرُونَ ﴾

“[Joseph] answered: "Ere there comes unto you the meal which you are [daily] fed, I shall have informed you of the real meaning of your dreams, [so that you might know what is to come] before it comes unto you: for this is [part] of the knowledge which my Sustainer has imparted to me. "Behold, I have left behind me the ways of people who do not believe in God, and who persistently refuse to acknowledge the truth of the life to come;”

He said to them both in order to inform them that he knew how to interpret dreams ‘The food with which you are provided shall not come to you while you are asleep but I shall tell you the interpretation thereof while you are conscious before it the interpretation thereof comes to you. This is from that which my Lord has taught me — herein is an incitement for them to believe which he reinforces with the following words Lo! I have forsaken the creed the religion of a folk who do not believe in God and who moreover hum ‘they’ is repeated for emphasis are disbelievers in the Hereafter.