(24) بَابُ: هَلْ يُكَنِّي أَبَاهُ؟
'Abdullah ibn Dinar said reported that Ibn 'Umar said, "But Abu Hafs'Umar decided..."
Reference: Al-Adab Al-Mufrad 46
In-book reference: Book 1, Hadith 46
English translation: Book 1, Hadith 46