Muwatta Malik #749
Hajj
The Arabic includes the chain of narration (sanad) and the collector's commentary; the English translation shows the Prophet's words only.
وَحَدَّثَنِي عَنْ مَالِكٍ، عَنْ نَافِعٍ، أَنَّ عَبْدَ اللَّهِ بْنَ عُمَرَ، كَانَ يَقُولُ مَا فَوْقَ الذَّقَنِ مِنَ الرَّأْسِ فَلاَ يُخَمِّرْهُ الْمُحْرِمُ .
Yahya related to me from Malik from Nafi that Abdullah ibn Umar
used to say that a man in ihram should not veil anything above his
chin .
About Muwatta Malik
This hadith is #749 from Muwatta Malik, in the Book of Hajj.