[Machine] "He (someone) came to the Prophet ﷺ holding a ring in his hand. The Prophet ﷺ asked him, 'What is this ring?' He replied, 'It is a ring that I have obtained.' The Prophet ﷺ said, 'Throw it away.' So, I threw it towards him, and then it turned out to be an iron ring. The Prophet ﷺ asked, 'What did you engrave on it?' I replied, 'Muhammad, Rasul Allah (Muhammad, the Messenger of Allah).' The Prophet ﷺ took it and used it as his seal until he passed away. It was the ring that was in his hand. (Narrated by Yahya al-Hamani, considered weak)"  

أَنَّهُ أَتَى النَّبِيَّ ﷺ وَفِي يَدِهِ خَاتَمٌ فَقَالَ لَهُ النَّبِيُّ ﷺ «مَا هَذَا الْخَاتَمُ؟» فَقَالَ خَاتَمٌ اتَّخَذْتُهُ قَالَ «فَاطْرَحْهُ» فَطَرَحْتُهُ إِلَيْهِ فَإِذَا هُوَ خَاتَمٌ مِنْ حَدِيدٍ فَقَالَ النَّبِيُّ ﷺ «مَا نَقَشْتَهُ؟» قُلْتُ مُحَمَّدٌ رَسُولُ اللَّهِ فَأَخَذَهُ النَّبِيُّ ﷺ فَتَخَتَّمَ بِهِ حَتَّى مَاتَ فَهُوَ الْخَاتَمُ الَّذِي كَانَ فِي يَدِهِ «صَحِيحُ الْإِسْنَادِ وَلَمْ يُخَرِّجَاهُ» يحيى الحماني ضعيف  

[Machine] He came to the Prophet ﷺ with a ring in his hand. The Prophet ﷺ said, "O Khalid, what is this ring?" He said, "It is a ring that I have taken." The Prophet ﷺ said, "Throw it to me." So I threw it to him, and it turned out to be a ring made of colored iron with silver on it. The Prophet ﷺ said, "What is engraved on it?" I said, "Muhammad, Messenger of Allah." So the Prophet ﷺ took it and wore it, and it was the ring that was in his hand.  

أَنَّهُ أَتَى النَّبِيَّ ﷺ وَفِي يَدِهِ خَاتَمٌ فَقَالَ النَّبِيُّ ﷺ «يَا خَالِدُ مَا هَذَا الْخَاتَمُ؟» قَالَ خَاتَمٌ اتَّخَذْتُهُ قَالَ «فَاطْرَحْهُ إِلَيَّ» قَالَ فَطَرَحْتُهُ إِلَيْهِ فَإِذَا هُوَ خَاتَمٌ مِنْ حَدِيدٍ مُلَوَّنٍ عَلَيْهِ فِضَّةٌ فَقَالَ النَّبِيُّ ﷺ «مَا نَقْشُهُ؟» قُلْتُ مُحَمَّدٌ رَسُولُ اللهِ فَأَخَذَهُ النَّبِيُّ ﷺ فَلَبِسَهُ وَهُوَ الْخَاتَمُ الَّذِي كَانَ فِي يَدِهِ