(24) باب الرَّهْنِ وَجَوَازِهِ فِي الْحَضَرِ وَالسَّفَرِ
This hadith has been narrated on the authority of 'A'isha (Allah be pleased with her), through another chain ol transmitters, but no mention was made of (its being made) of iron.
Reference: Sahih Muslim 1603 d
In-book reference: Book 22, Hadith 156
USC-MSA web (English) reference(deprecated numbering scheme): Book 10, Hadith 3905