5160An NasaiSahih (Darussalam)أَخْبَرَنَا أَحْمَدُ بْنُ عَبْدَةَ، قَالَ أَنْبَأَنَا حَمَّادٌ، قَالَ حَدَّثَنَا عُبَيْدُ اللَّهِ، عَنْ نَافِعٍ، عَنِ ابْنِ عُمَرَ، أَنَّ النَّبِيَّ صلى الله عليه وسلم نَهَى عَنِ الْقَزَعِ .It was narrated from Ibn 'Umar that:The Prophet (ﷺ) forbade Al-Qaza' (shaving part of the head and leaving part).Reference: Sunan an-Nasa'i 5228 In-book : Book 48, Hadith 189 English translation : Vol. 6, Book 48, Hadith 5230