It was also said that this refers to food while awake; that is, no food from your homes that you are provided with, fed, and eat will come to you except that I will inform you of its interpretation—its quantity, its color, and the time at which it will reach you.
“Before it comes to you”: that is, before it reaches you. He would also tell them what food they had eaten, how much they had eaten, and when they had eaten. This was like the miracle of Jesus, peace be upon him, when he said: “And I inform you of what you eat and what you store in your houses” (Al Imran 49).
They said, “This is the work of fortune-tellers and soothsayers. (1) From where have you acquired this knowledge?” He replied, “I am not a soothsayer; rather, ‘That knowledge is from what my Lord has taught me. Indeed, I have forsaken the religion of a people who do not believe in Allah and who disbelieve in the Hereafter.’” The repetition of “they” is for emphasis.