Sunan an-Nasa'i 5050
سنن النسائي#5050Hasan chainأَخْبَرَنِي عِمْرَانُ بْنُ يَزِيدَ، قَالَ حَدَّثَنَا عَبْدُ الرَّحْمَنِ بْنُ مُحَمَّدِ بْنِ أَبِي الرِّجَالِ، عَنْ عُمَرَ بْنِ نَافِعٍ، عَنْ أَبِيهِ، عَنْ عَبْدِ اللَّهِ بْنِ عُمَرَ، عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ " نَهَانِي اللَّهُ عَزَّ وَجَلَّ عَنِ الْقَزَعِ " .
It was narrated from 'Abdullah bin 'Umar that :The Prophet [SAW] said: "Allah, the Mighty and Sublime, has forbidden me from Al-Qaza' (to shave part of the head and leave part)
Scholarly Authentication
The label above is the grade most of these scholars gave, each scholar counted once — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. When they judged only its chain of narrators (“Isnaad”), the label says “Sound chain”. Each scholar's own wording:
Our source also lists this ruling under Abu Ghuddah, the editor of the printed edition it was taken from. It is al-Albani's ruling printed again, so it is counted once.
In-book reference: 48:11