(34) باب الرَّجُلِ يُكَنَّى قَبْلَ أَنْ يُولَدَ لَهُ
It was narrated that Anas said:
"The Prophet(ﷺ) used to come to us and say to a brother of mine, who was small: 'O Abu Umair.'". (RU)
Reference (RU): Sunan Ibn Majah 3740 (RU)
In-book reference (RU): Book 33, Hadith 85 (RU)
English translation (RU): Vol. 5, Book 33, Hadith 3740 (RU)