Hadith 1
The Book of Manners and Etiquette
Anas reported that person at Baqi' called another person as" Abu'l- Qasim," and Allah's Messenger (ﷺ) turned towards him. He (the person who had uttered these words) said:
Messenger of Allah, I did not mean you, but I called such and such (person), whereupon Allah's Messenger (ﷺ) said: You may call yourself by my name, but not by my kunya.
حَدَّثَنِي أَبُو كُرَيْبٍ، مُحَمَّدُ بْنُ الْعَلاَءِ وَابْنُ أَبِي عُمَرَ - قَالَ أَبُو كُرَيْبٍ أَخْبَرَنَا وَقَالَ، ابْنُ أَبِي عُمَرَ حَدَّثَنَا وَاللَّفْظُ، لَهُ - قَالاَ حَدَّثَنَا مَرْوَانُ، - يَعْنِيَانِ الْفَزَارِيَّ - عَنْ حُمَيْدٍ، عَنْ أَنَسٍ، قَالَ نَادَى رَجُلٌ رَجُلاً بِالْبَقِيعِ يَا أَبَا الْقَاسِمِ . فَالْتَفَتَ إِلَيْهِ رَسُولُ اللَّهِ صلى الله عليه وسلم . فَقَالَ يَا رَسُولَ اللَّهِ إِنِّي لَمْ أَعْنِكَ إِنَّمَا دَعَوْتُ فُلاَنًا . فَقَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم
تَسَمَّوْا بِاسْمِي وَلاَ تَكَنَّوْا بِكُنْيَتِي
Hadith gradings, numbering and translations can differ between editions. For legal rulings or detailed interpretation, consult qualified scholarship and the referenced edition.