Hadith 29:203
Abu Bakr narrated to us, he said: Isma'il ibn 'Ulayyah narrated to us, from Yunus, from al-Hasan, who said: Yusuf was cast into the well when he was seventeen years old. He remained in servitude, kingship, and prison for eighty years. Then his family was gathered for him, and he lived after that for twenty-three years.
حدثنا أبو بكر قال حدثنا إسماعيل بن علية عن يونس عن الحسن قال ألقي يوسف في الجب وهو بن سبع عشرة سنة وكان في العبودية والملك والسجن ثمانين سنة ثم جمع له شمله فعاش بعد ذلك ثلاثا وعشرين سنة