صَحِيحُ مُسْلِمٍ
Sahih Muslim 1382 b
The Book of Pilgrimage
Al-Madinah eliminates its Dross and it is also called Tabah, and Taibah
وَحَدَّثَنَا عَمْرٌو النَّاقِدُ، وَابْنُ أَبِي عُمَرَ، قَالاَ حَدَّثَنَا سُفْيَانُ، ح وَحَدَّثَنَا ابْنُ الْمُثَنَّى، حَدَّثَنَا عَبْدُ الْوَهَّابِ، جَمِيعًا عَنْ يَحْيَى بْنِ سَعِيدٍ، بِهَذَا الإِسْنَادِ وَقَالاَ كَمَا يَنْفِي الْكِيرُ الْخَبَثَ . لَمْ يَذْكُرَا الْحَدِيدَ .
This hadith has been narrated by Yabya b. Sa'id with the same chain of transmitters (and the words are): " Just as a furance removes impurity," but no mention is made of iron.
Sahih Muslim, 1382 bSahihصحيح