Chapter on Temporary Marriage (Mutʿah)
Man Lā Yaḥḍuruh al-Faqīh|Volume 3|Book 3|Chapter 44
وَ رَوَى حَمَّادٌ عَنْ أَبِي بَصِيرٍ قَالَ: سُئِلَ أَبُو عَبْدِ اَللَّهِ عَلَيْهِ اَلسَّلاَمُ عَنِ اَلْمُتْعَةِ أَ هِيَ مِنَ اَلْأَرْبَعِ قَالَ "لاَ وَ لاَ مِنَ اَلسَّبْعِينَ".
Hammad narrated from Abu Basir, who said: Abu Abdillah عليه السلام was asked about Mutah (temporary marriage) - whether it is counted as part of the four [wives]. Imam عليه السلام said: "No, and not even among seventy."
- Ṣaḥīḥ al-Faqīh