Language:
كتاب المغازى
64  
Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi)
(8)
Chapter: The killing of Abu Jahl
(8)
باب قَتْلِ أَبِي جَهْلٍ
Sahih al-Bukhari 3972

Narrated 'Abdullah:

The Prophet (ﷺ) recited Surat-an-Najm and then prostrated himself, and all who were with him prostrated too. But an old man took a handful of dust and touched his forehead with it saying, "This is sufficient for me." Later on I saw him killed as an infidel.

حَدَّثَنَا عَبْدَانُ بْنُ عُثْمَانَ، قَالَ أَخْبَرَنِي أَبِي، عَنْ شُعْبَةَ، عَنْ أَبِي إِسْحَاقَ، عَنِ الأَسْوَدِ، عَنْ عَبْدِ اللَّهِ ـ رضى الله عنه ـ عَنِ النَّبِيِّ صلى الله عليه وسلم أَنَّهُ قَرَأَ ‏{‏وَالنَّجْمِ‏}‏ فَسَجَدَ بِهَا، وَسَجَدَ مَنْ مَعَهُ، غَيْرَ أَنَّ شَيْخًا أَخَذَ كَفًّا مِنْ تُرَابٍ فَرَفَعَهُ إِلَى جَبْهَتِهِ فَقَالَ يَكْفِينِي هَذَا‏.‏ قَالَ عَبْدُ اللَّهِ فَلَقَدْ رَأَيْتُهُ بَعْدُ قُتِلَ كَافِرًا‏.‏
Reference : Sahih al-Bukhari 3972
In-book reference : Book 64, Hadith 25
USC-MSA web (English) reference : Vol. 5, Book 59, Hadith 311
  (deprecated numbering scheme)