What is Qaza'? He said: This means having a part of a boy's head shaved and leaving a part unshaven.  

أَنَّ رَسُولَ اللَّهِ ﷺ نَهَى عَنِ الْقَزَعِ قَالَ قُلْتُ لِنَافِعٍ وَمَا الْقَزَعُ قَالَ يُحْلَقُ بَعْضُ رَأْسِ الصَّبِيِّ وَيُتْرَكُ بَعْضٌ  

the Prophet ﷺ forbade qaza' which means that the head of a boy is shaved and a lock is left.  

أَنَّ النَّبِيَّ ﷺ نَهَى عَنِ الْقَزَعِ وَهُوَ أَنْ يُحْلَقَ رَأْسُ الصَّبِيِّ فَتُتْرَكَ لَهُ ذُؤَابَةٌ  

The Messenger of Allah ﷺ forbade qaza'. Qaza' means having part of a boy's head shaved and leaving part unshaven. (Using translation from Abū Dāʾūd 4193)  

نَهَى رَسُولُ اللهِ ﷺ عَنِ الْقَزَعِ وَالْقَزَعُ أَنْ يُحْلَقَ رَأْسُ الصَّبِيِّ وَيُتْرَكَ بَعْضُ شَعَرِهِ  

The Messenger of Allah ﷺ forbade qaza'. Qaza' means having part of a boy's head shaved and leaving part unshaven. (Using translation from Abū Dāʾūd 4193)  

نَهَى رَسُولُ اللهِ ﷺ عَنِ الْقَزَعِ وَالْقَزَعُ أَنْ يُحْلَقَ الصَّبِيُّ فَيُتْرَكَ بَعْضُ شَعَرِهِ  

The Messenger of Allah ﷺ forbade qaza'. Qaza' means having part of a boy's head shaved and leaving part unshaven. (Using translation from Abū Dāʾūd 4193)   

نَهَى رَسُولُ اللهِ ﷺ عَنِ الْقَزَعِ قُلْتُ وَمَا الْقَزَعُ قَالَ أَنْ يُحْلَقَ رَأْسُ الصَّبِيِّ وَيُتْرَكَ بَعْضُهُ  

[Machine] The Prophet ﷺ has forbidden shaving off the head of a baby completely and leaving some of his hair.  

عَنِ النَّبِيِّ ﷺ «أَنَّهُ نَهَى عَنِ الْقَزَعِ أَنْ يُحْلَقَ رَأْسُ الصَّبِيِّ وَيُتْرَكَ بَعْضُ شَعْرِهِ»