Al-Kāfi
Hadith 19433- عَنْهُ عَنْ عُثْمَانَ بْنِ عِيسَى عَنْ سَمَاعَةَ بْنِ مِهْرَانَ عَنْ أَبِي عَبْدِ اللهِ (عَلَيْهِ السَّلام) قَالَ اتَّقُوا اللهَ فِي الضَّعِيفَيْنِ يَعْنِي بِذَلِكَ الْيَتِيمَ وَالنِّسَاءَ وَإِنَّمَا هُنَّ عَوْرَةٌ.
3. It is narrated from the narrator of the previous Hadith from ‘Uthman ibn ‘Isa from Sama‘ah ibn Mehran who has said the following: “Abu ‘Abd Allah (a.s.), has said, ‘You must maintain piety before Allah about two weak ones’- he thereby meant the orphans and women and that ‘they (women) must be treated with great privacy.’”