(8) بَابُ قَوْلِ اللَّهِ تَعَالَى: {وَاتَّخَذَ اللَّهُ إِبْرَاهِيمَ خَلِيلاً}
Narrated Mujahid:
That when the people mentioned before Ibn `Abbas that the Dajjal would have the word Kafir, (i.e. unbeliever) or the letters Kafir (the root of the Arabic verb 'disbelieve') written on his forehead, I heard Ibn `Abbas saying, "I did not hear this, but the Prophet (ﷺ) said, 'If you want to see Abraham, then look at your companion (i.e. the Prophet) but Moses was a curly-haired, brown man (who used to ride) a red camel, the reins of which was made of fires of date-palms. As if I were now looking down a valley."
Reference: Sahih al-Bukhari 3355
In-book reference: Book 60, Hadith 35
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 4, Book 55, Hadith 574