A man came to the Prophet ﷺ and he was wearing a signet-ring of yellow copper. He said to him: How is it that I notice the odour of idols in you? So he threw it away, and came wearing an iron signet ring. He (the Prophet) said: What is it that I see you wearing the adornment of the inhabitants of Hell? So he threw it away. He asked: Messenger of Allah, what material I must use? He said: Make it of silver, but do not weigh it as much as a mithqal, The narrator Muhammad did not say: " 'Abd Allah b. Muslim," and al-Hasan did not say: "al-Sulami al-Marwazi." (Using translation from Abū Dāʾūd 4223)   

أَنَّ رَجُلًا جَاءَ إِلَى رَسُولِ اللهِ ﷺ وَعَلَيْهِ خَاتَمٌ مِنْ حَدِيدٍ فَقَالَ «مَا لِي أَرَى عَلَيْكَ حِلْيَةَ أَهْلِ النَّارِ؟» فَطَرَحَهُ ثُمَّ جَاءَهُ وَعَلَيْهِ خَاتَمٌ مِنْ شَبَهٍ فَقَالَ «مَا لِي أَجِدُ مِنْكَ رِيحَ الْأَصْنَامِ؟» فَطَرَحَهُ فَقَالَ يَا رَسُولَ اللهِ مِنْ أَيِّ شَيْءٍ أَتَّخِذُهُ؟ قَالَ «اتَّخِذْهُ مِنْ وَرِقٍ وَلَا تُتِمَّهُ مِثْقَالًا» قَالَ أَبُو عَبْدِ الرَّحْمَنِ هَذَا حَدِيثٌ مُنْكَرٌ