Al-Kāfi
Hadith 13391- عِدَّةٌ مِنْ أَصْحَابِنَا عَنْ سَهْلِ بْنِ زِيَادٍ عَنْ أَحْمَدَ بْنِ مُحَمَّدِ بْنِ أَبِي نَصْرٍ عَنْ عَبْدِ اللهِ بْنِ الْمُغِيرَةِ عَنْ أَبِي الْحَسَنِ (عَلَيْهِ السَّلام) قَالَ سَمِعْتُهُ يَقُولُ عَلَيْكُمْ بِذَوَاتِ الأوْرَاكِ فَإِنَّهُنَّ أَنْجَبُ.
1. A number of our people have narrated from Sahl ibn Ziyad from Ahmad ibn Muhammad from ibn abu Nasr from ‘Abd Allah ibn al- Mughirah who has said the following: “I once heard abu al-Hassan (a.s.), saying, ‘You must marry women of large hips because they are most fertile for child bearing.’”