And when they went in to Yusuf. he lodged his brother with himself, saying: I am your brother, therefore grieve not at what they do. 69 And [later,] when he had provided them with their provisions, he placed the [King's] drinking-cup in his brother's camel-pack. And [as they were leaving the city,] a herald called out: "O you people of the caravan! Verily, you are thieves! 70 They turned back and asked: 'What have you lost' 71 'We are missing the goblet of the king' he replied. 'Whosoever restores it shall have a camelload, that I guarantee' 72 Said [the brothers]: "By God! Well do you know that we have not come to commit deeds of corruption in this land, and that we have not been thieving!" 73 The officials said: "If you are lying, what will be the penalty for him who has stolen?" 74 They said: The requital of this is that the person in whose bag it is found shall himself be (held for) the satisfaction thereof; thus do we punish the wrongdoers. 75 So he searched their saddle-bags before his brother's, then produced the cup from his brother's bag. That is how We planned an excuse for Joseph, for under the law of the king he could not detain his brother unless God so willed. We raise the status of whom We please. Over every man of knowledge there is one more knowing. 76 ۞ They [(Yusuf's (Joseph) brothers] said: "If he steals, there was a brother of his [Yusuf (Joseph)] who did steal before (him)." But these things did Yusuf (Joseph) keep in himself, revealing not the secrets to them. He said (within himself): "You are in worst case, and Allah knows best the truth of what you assert!" 77 They said, "Noble Prince, his father is very old so please take one of us in his place. We believe that you are a righteous person". 78 He replied, "God forbid! How could I take someone in place of the thief? In doing so I would be committing injustice." 79