Translation of the verse 80 from Surah Yusuf : Number of verses 111 - - page 245 - Part 13.
So, when they despaired of him, they held a conference in private. The eldest among them said: "Know you not that your father did take an oath from you in Allah's Name, and before this you did fail in your duty with Yusuf (Joseph)? Therefore I will not leave this land until my father permits me, or Allah decides my case (by releasing Benjamin) and He is the Best of the judges.
So when they had despaired of him, they secluded themselves in private consultation. The eldest of them said, "Do you not know that your father has taken upon you an oath by Allah and [that] before you failed in [your duty to] Joseph? So I will never leave [this] land until my father permits me or Allah decides for me, and He is the best of judges.
(12:80) When they despaired of moving Joseph, they went to a corner and conferred together. The eldest of them said, "You know that your father has taken a solemn pledge from you in the name of Allah, and you also know that you had wronged Joseph before this. I will not, therefore, leave this land until my father gives me permission or Allah decides in my favour, for Allah is the best of all those who decide.