(20) باب كُنْيَةِ النَّبِيِّ صلى الله عليه وسلم
Narrated Anas:
While the Prophet (ﷺ) was in the market, a man called (somebody), "O Abu-l-Qasim!' The Prophet (ﷺ) turned to him and said "Name yourselves after me but do not call yourselves by my Kuniya."
Reference: Sahih al-Bukhari 3537
In-book reference: Book 61, Hadith 46
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 4, Book 56, Hadith 737