حَدَّثَنَا عَلِيُّ بْنُ حُجْرٍ، حَدَّثَنَا الرَّبِيعُ بْنُ بَدْرٍ، وَمُحَمَّدُ بْنُ يَزِيدَ الْوَاسِطِيُّ، عَنْ أَبِي الأَشْهَبِ، نَحْوَهُ . قَالَ أَبُو عِيسَى هَذَا حَدِيثٌ حَسَنٌ غَرِيبٌ إِنَّمَا نَعْرِفُهُ مِنْ حَدِيثِ عَبْدِ الرَّحْمَنِ بْنِ طَرَفَةَ . وَقَدْ رَوَى سَلْمُ بْنُ زَرِيرٍ عَنْ عَبْدِ الرَّحْمَنِ بْنِ طَرَفَةَ نَحْوَ حَدِيثِ أَبِي الأَشْهَبِ . وَقَدْ رُوِيَ عَنْ غَيْرِ وَاحِدٍ مِنْ أَهْلِ الْعِلْمِ أَنَّهُمْ شَدُّوا أَسْنَانَهُمْ بِالذَّهَبِ وَفِي هَذَا الْحَدِيثِ حُجَّةٌ لَهُمْ . وَقَالَ عَبْدُ الرَّحْمَنِ بْنُ مَهْدِيٍّ سَلْمُ بْنُ رَزِينٍ وَهُوَ وَهَمٌ وَأَبُو سَعْدٍ الصَّغَانِيُّ اسْمُهُ مُحَمَّدُ بْنُ مُيَسَّرٍ .
Another chain with similar meaning.
[Abu 'Eisa said: ] This Hadith is Hasan Gharib, we only know of it as a narration of 'Abdur-Rahman bin Tarafah. Salm bin Zarir reported similar to the narration of Abu Al-Ashhab from 'Abdur-Rahman bin Taraqah – "from 'Abdur-Rahman bin Taraqah." It has been related about more than one of the people of knowledge that they would brace their teeth with gold, and in this Hadith there was a proof for them.
'Abdur-Rahman bin Mahdi said: "Salm bin Zarin" but that is an error, "Zarir" is more correct, and Abu Sa'd As-San'ani's (a narrator in this chain) name is Muhammad bin Muyassir.