So, When they despaired of (moving) him, they conferred together apart. The eldest of them said: Know ye not how your father took an undertaking from you in Allah's name and how ye failed in the case of Joseph aforetime? Therefore I shall not go forth from the land until my father giveth leave or Allah judgeth for me. He is the Best of Judges. 80 [And as for you others,] return to your father and say: 'O our father! Behold, thy son has stolen - but we [can] bear witness to no more than what has become known to us; and [although we gave you our pledge,] we could not guard against something that [lay hidden in the future and hence,] was beyond the reach of our perception. 81 You can ask the people of the town where we were and the caravan we met there. We are certainly telling the truth." 82 Jacob said, "No, but you have yourselves contrived a story. But it is best to be patient. God may well bring them all back to me [in the end]. For He is indeed full of knowledge and wisdom." 83 And he turned away from them and said: "Alas, my grief for Yusuf (Joseph)!" And he lost his sight because of the sorrow that he was suppressing. 84 Said [his sons]: "By God! Thou wilt never cease to remember Joseph, till thou art broken in body and spirit or art dead!" 85 He said: I only bewail my cogitation and grief unto Allah, and I know from Allah that which ye know not. 86 "O my sons! Go you and enquire about Yusuf (Joseph) and his brother, and never give up hope of Allah's Mercy. Certainly no one despairs of Allah's Mercy, except the people who disbelieve." 87 And when they came (again) before him (Joseph) they said: O ruler! Misfortune hath touched us and our folk, and we bring but poor merchandise, so fill for us the measure and be charitable unto us. Lo! Allah will requite the charitable, 88 He said: "Know ye how ye dealt with Joseph and his brother, not knowing (what ye were doing)?" 89 They exclaimed: "Are you indeed Joseph?" He said: "Yes, I am Joseph and this is my brother. Allah has surely been gracious to us. Indeed whoever fears Allah and remains patient, Allah does not allow the reward of such people to go to waste." 90 They said: "We swear by Allah! Indeed Allah has chosen you in preference to us and we were truly guilty." 91 He said: "This day let no reproach be (cast) on you: Allah will forgive you, and He is the Most Merciful of those who show mercy! 92 Go, take this shirt of mine and cast it over my father's face, he will recover his sight. Then return to me with all your family' 93