Anas (may Allah be pleased with him) reports that, on the day when Makkah was conquered, the Prophet of Allah ﷺ wore a helmet when they entered the city. (The Prophet of Allah ﷺ removed the helmet after being satisfied that everything was under control). Someone came to the Prophet of Allah ﷺ and said, "O' Messenger of Allah, this Ibn Khatl is holding the cover (black cloth) of the Ka'bah." The Prophet of Allah ﷺ replied, "Kill him.

حَدَّثَنَا قُتَيْبَةُ بْنُ سَعِيدٍ، قَالَ: حَدَّثَنَا مَالِكُ بْنُ أَنَسٍ، عَنِ ابْنِ شِهَابٍ، عَنْ أَنَسِ بْنِ مَالِكٍ: أَنَّ النَّبِيَّ ﷺ دَخَلَ مَكَّةَ وَعَلَيْهِ مِغْفَرٌ، فَقِيلَ لَهُ: هَذَا ابْنُ خَطَلٍ مُتَعَلِّقٌ بِأَسْتَارِ الْكَعْبَةِ، فَقَالَ: اقْتُلُوهُ.