Muwatta Malik
Book 9, Hadith 40
Arabic hadith text
وَحَدَّثَنِي عَنْ مَالِكٍ، عَنْ نَافِعٍ، أَنَّ عَبْدَ اللَّهِ بْنَ عُمَرَ، كَانَ لاَ يَمُرُّ بَيْنَ يَدَىْ أَحَدٍ وَلاَ يَدَعُ أَحَدًا يَمُرُّ بَيْنَ يَدَيْهِ .
Translation
Yahya related to me from Malik from Nafi that Abdullah ibn Umarwould neither pass in front of anyone, nor let anyone pass in front ofhim.