Then when they despaired of him, they retired, conferring privately together. The eldest of them said: Do you not know that your father took from you a covenant in Allah's name, and how you fell short of your duty with respect to Yusuf before? Therefore I will by no means depart from this land until my father permits me or Allah decides for me, and He is the best of the judges: 80 Go back to your father and say: O our father! surely your son committed theft, and we do not bear witness except to what we have known, and we could not keep watch over the unseen: 81 And ask the city in which we were and the caravan in which we came - and indeed, we are truthful," 82 'No!' he said 'But your spirits tempted you to do somewhat. But come, sweet patience! Haply God will bring them all to me; He is the All-knowing, the All-wise.' 83 (Jacob) turned away from them saying, "Alas, Joseph is lost!" He wept continuously in his grief until, in suppressing his anger, his eyes turned white. 84 They said: "By Allah! (never) wilt thou cease to remember Joseph until thou reach the last extremity of illness, or until thou die!" 85 He replied: 'I complain to Allah of my anguish and sadness. I know from Allah what you do not know. 86 [Hence,] O my sons, go forth and try to obtain some tidings of Joseph and his brother; and do not lose hope of God's life-giving mercy: verily, none but people who deny the truth can ever lose hope of God's life-giving mercy. 87 Then, when they came (back) into (Joseph's) presence they said: "O exalted one! distress has seized us and our family: we have (now) brought but scanty capital: so pay us full measure, (we pray thee), and treat it as charity to us: for Allah doth reward the charitable." 88 He said, 'Are you aware of what you did with Joseph and his brother, when you were ignorant?' 89 They said: Is it indeed thou who art Joseph? He said: I am Joseph and this is my brother. Allah hath shown us favour. Lo! he who wardeth off (evil) and endureth (findeth favour); for lo! Allah loseth not the wages of the kindly. 90 They said, "We swear by God that He has given preference to you over us and we have sinned". 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