Now when they came into Joseph's presence, he received his (full) brother to stay with him. He said (to him): "Behold! I am thy (own) brother; so grieve not at aught of their doings." 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 cried, coming toward them: What is it ye have lost? 71 They said: "We miss the great beaker of the king; for him who produces it, is (the reward of) a camel load; I will be bound by it." 72 They said: By Allah, well ye know we came not to do evil in the land, and are no thieves. 73 The Egyptians said, "What do you suggest should be the punishment for the thief, if it is proved that you are lying?" 74 They said: The penalty for it! He in whose bag (the cup) is found, he is the penalty for it. Thus we requite wrong-doers. 75 He [the herald] searched their bags before his brother's and then took out the cup from his brother's bag. In this way, We devised a plan on behalf of Joseph. He could not have detained his brother under the King's law, unless God so willed. We exalt whoever We please: but above those who have knowledge there is One all 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: "O powerful chief (al-aziz)! His father is an age-stricken man, (and in order that he may not suffer) seize one of us in his stead. We indeed consider you an excellent person." 78 He said: "Allah forbid that we take other than him with whom we found our property: indeed (if we did so), we should be acting wrongfully. 79