Such Wives Are Like Slave-girls, Not Like any of Four Wives
Al-Kāfi|Volume 5|Book 3|Chapter 95
2- الْحُسَيْنُ بْنُ مُحَمَّدٍ عَنْ أَحْمَدَ بْنِ إِسْحَاقَ الأشْعَرِيِّ عَنْ بَكْرِ بْنِ مُحَمَّدٍ الأزْدِيِّ قَالَ سَأَلْتُ أَبَا الْحَسَنِ (عَلَيْهِ السَّلام) عَنِ الْمُتْعَةِ أَهِيَ مِنَ الأرْبَعِ فَقَالَ لا.
2. AI-Husayn from Muhammad has narrated from Ahmad ibn Ishaq al-Ash’ariy from Bakr ibn Muhammad af-Azdiy who has said the following: “In response to my question before abu ‘Abd Allah عليه السلام, about al-Mut‘ah (advantageous marriage) if it is one of the four, he (the Imam) said, ‘No, it is not one of the four.’”
- Mirʾāt al-ʿUqūl fī Sharḥ Akhbār Āl al-Rasūl (20/231)
- Ṣaḥīḥ al-Kāfī, vol. 3, p. 46