Al-Kāfi - Volume 6 > Benefits for a Divorced Woman
Hadith #2

علي بن إبراهيم، عن أبيه، وعدة من أصحابنا، عن سهل بن زياد، عن البزنطي قال: ذكر بعض أصحابنا أن متعة المطلقة فريضة.

2. Ali ibn Ibrahim has narrated from his father and a number of our people have narrated from Sahl ibn Ziyad from al-Bazantiy who has said the following: “Certain persons of our people have mentioned that benefiting a divorced woman is obligatory.’”