وَعَنِ ابْنِ عُمَرَ
أَنَّ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ رَأَى صَبِيًّا قَدْ حُلِقَ بَعْضُ رَأْسِهِ وَتُرِكَ بَعْضُهُ فَنَهَاهُمْ عَنْ ذَلِكَ وَقَالَ: «احْلِقُوا كُلَّهُ أَوِ اتْرُكُوا كُلَّهُ»
Ibn Umar told that when the Prophet (sallallahu alayhi wa sallam) saw a boy with part of his head shaved and part left unshaven he forbade them to do that, saying, “Shave it al or leave it all.”
Mishkat al-Masabih 4243, Book 23, Clothing, Hadith 116. 1 min read