(169) باب قَتْلِ الأَسِيرِ وَقَتْلِ الصَّبْرِ
Narrated Anas bin Malik (ra):
Allah's Messenger (ﷺ) entered (Makkah) in the year of the Conquest (of Makkah) wearing a helmet over his head. After he took it off, a man came and said, "Ibn Khatal is clinging to the curtains of the Ka'bah." The Prophet (ﷺ) said, "Kill him."
Reference: Sahih al-Bukhari 3044
In-book reference: Book 56, Hadith 250
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 4, Book 52, Hadith 280