صحيح البخاري
Sahih Bukhari
كتاب أحاديث الأنبياء
The Book of The Stories of The Prophets
باب قول الله تعالى: {لقد كان فى يوسف وإخوته آيات للسائلين} :
Chapter. The Statement of Allah:“Verily, in Yasuf (Joseph) and his brethren there were Ayat (proofs, evidences, verses, lessons, signs, revelation, etc.) for those who ask." (V.12:7)