Sahih al-Bukhari, Hadith 1846

Narrated Anas bin Malik: Allah's Messenger entered Mecca in the year of its Conquest wearing an Arabian helmet on his head and when the Prophet took it off, a person came and said, "Ibn Khatal is holding the covering of the Ka`ba (taking refuge in the Ka`ba)." The Prophet said, "Kill him."

حَدَّثَنَا عَبْدُ اللَّهِ بْنُ يُوسُفَ، أَخْبَرَنَا مَالِكٌ، عَنِ ابْنِ شِهَابٍ، عَنْ أَنَسِ بْنِ مَالِكٍ ـ رضى الله عنه ـ أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم دَخَلَ عَامَ الْفَتْحِ، وَعَلَى رَأْسِهِ الْمِغْفَرُ، فَلَمَّا نَزَعَهُ جَاءَ رَجُلٌ، فَقَالَ إِنَّ ابْنَ خَطَلٍ مُتَعَلِّقٌ بِأَسْتَارِ الْكَعْبَةِ‏.‏ فَقَالَ ‏ "‏ اقْتُلُوهُ ‏" ‏‏.‏

sunnah.com