Arabic (Original)
حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ عَنْ شُعْبَةَ عَنْ حُمَيْدٍ قَالَ سَمِعْتُ أَنَسَ بْنَ مَالِكٍ قَالَ إِنَّ رَجُلًا دَعَا رَجُلًا فِي السُّوقِ فَقَالَ يَا أَبَا الْقَاسِمِ فَالْتَفَتَ النَّبِيُّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ فَقَالَ الرَّجُلُ إِنَّمَا عَنَيْتُ رَجُلًا فَقَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ سَمُّوا بِاسْمِي وَلَا تَكَنَّوْا بِكُنْيَتِي.
English Translation
Muhammad ibn Ja'far told us, from Shu'bah, from Humayd, who said: I heard Anas ibn Malik say: A man called out to another man in the marketplace, saying, "O Abu al-Qasim!" The Prophet, peace and blessings be upon him, turned around. The man said, "I only meant another man." The Messenger of Allah, peace and blessings be upon him, said, "Name yourselves with my name, but do not take my kunyah as your kunyah."