The Sufficient (Vol 5) · Hadith 771 (#Ḥadīth #15)
Chapter 95 | Buying Slaves, Finding Defects, Returnable and Non-Returnable
15- عِدَّةٌ مِنْ أَصْحَابِنَا عَنْ سَهْلِ بْنِ زِيَادٍ عَنِ ابْنِ فَضَّالٍ عَنْ أَبِي الْحَسَنِ الرِّضَا أَنَّهُ قَالَ تُرَدُّ الْجَارِيَةُ مِنْ أَرْبَعِ خِصَالٍ مِنَ الْجُنُونِ وَالْجُذَامِ وَالْبَرَصِ وَالْقَرَنِ الْحَدَبَةِ إِلا أَنَّهَا تَكُونُ فِي الصَّدْرِ تُدْخِلُ الظَّهْرَ وَتُخْرِجُ الصَّدْرَ.
15. A number of our people have narrated from Sahl ibn Ziyad from ibn Faddal who has said the following: “Abu al-Hassan, al-Rida’ , has said, ‘A slave-girl can be returned because of four issues: Madness, leprosy, Bars (leprosy), al-Qarn (something in the vagina that prevents sexual intercourse) and al-Hadbah (convexity) which makes the chest go in and the back come out.’”
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).