Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
abudawud:4219 – ʿUthmān b. Abū Shaybah > Sufyān b. ʿUyaynah > Ayyūb b. Mūsá > Nāfiʿ

He engraved on it "Muhammad, the Messenger of Allah." and said: "No one must engrave anything in the manner of this signet-ring of mine. He then transmitted the rest of the tradition.  

أبو داود:٤٢١٩ – حَدَّثَنَا عُثْمَانُ بْنُ أَبِي شَيْبَةَ حَدَّثَنَا سُفْيَانُ بْنُ عُيَيْنَةَ عَنْ أَيُّوبَ بْنِ مُوسَى عَنْ نَافِعٍ عَنِ ابْنِ عُمَرَ فِي هَذَا الْخَبَرِ

عَنِ النَّبِيِّ ﷺ فَنَقَشَ فِيهِ مُحَمَّدٌ رَسُولُ اللَّهِ وَقَالَ لاَ يَنْقُشْ أَحَدٌ عَلَى نَقْشِ خَاتَمِي هَذَا ثُمَّ سَاقَ الْحَدِيثَ  

See similar narrations below:

Collected by Ibn Mājah, Suyūṭī
ibnmajah:3639 – Abū Bakr b. Abū Shaybah > Sufyān b. ʿUyaynah > Ayyūb b. Mūsá > Nāfiʿ > Ibn ʿUmar

“The Messenger of Allah ﷺ wore a ring of silver, then he had engraved on it (the words) ‘Muhammad Rasul Allah’ (Muhammad the Messenger of Allah). And he said: ‘No one should have his ring engraved like this ring of mine.’”  

ابن ماجة:٣٦٣٩ – حَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ حَدَّثَنَا سُفْيَانُ بْنُ عُيَيْنَةَ عَنْ أَيُّوبَ بْنِ مُوسَى عَنْ نَافِعٍ عَنِ ابْنِ عُمَرَ قَالَ

اتَّخَذَ رَسُولُ اللَّهِ ﷺ خَاتَمًا مِنْ وَرِقٍ ثُمَّ نَقَشَ فِيهِ مُحَمَّدٌ رَسُولُ اللَّهِ فَقَالَ لاَ يَنْقُشْ أَحَدٌ عَلَى نَقْشِ خَاتَمِي هَذَا