The Prophet [SAW] said: "Allah, the Mighty and Sublime, has forbidden me from Al-Qaza' (to shave part of the head and leave part)."  

عَنِ النَّبِيِّ ﷺ قَالَ نَهَانِي اللَّهُ ﷻ عَنِ الْقَزَعِ  

"The Messenger of Allah [SAW] forbade Al-Qaza' (to shave part of the head and leave part)."  

نَهَى رَسُولُ اللَّهِ ﷺ عَنِ الْقَزَعِ قَالَ أَبُو عَبْدِ الرَّحْمَنِ حَدِيثُ يَحْيَى بْنِ سَعِيدٍ وَمُحَمَّدِ بْنِ بِشْرٍ أَوْلَى بِالصَّوَابِ