Sahih Bukhari Volume 9, Book 91, Hadith 7036

فَقَالَ ابْنُ عَبَّاسٍ ذُكِرَ لِي أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ ‏"‏ بَيْنَا أَنَا نَائِمٌ رَأَيْتُ أَنَّهُ وُضِعَ فِي يَدَىَّ سِوَارَانِ مِنْ ذَهَبٍ، فَفُظِعْتُهُمَا وَكَرِهْتُهُمَا، فَأُذِنَ لِي، فَنَفَخْتُهُمَا فَطَارَا، فَأَوَّلْتُهُمَا كَذَّابَيْنِ يَخْرُجَانِ ‏"‏‏.‏ فَقَالَ عُبَيْدُ اللَّهِ أَحَدُهُمَا الْعَنْسِيُّ الَّذِي قَتَلَهُ فَيْرُوزٌ بِالْيَمَنِ، وَالآخَرُ مُسَيْلِمَةُ‏

Narrated By 'Abdullah bin 'Abbas : Allah's Apostle said, "While I was sleeping, two golden bangles were put in my two hands, so I got scared (frightened) and disliked it, but I was given permission to blow them off, and they flew away. I interpret it as a symbol of two liars who will appear." 'Ubaidullah said, "One of them was Al-'Ansi who was killed by Fairuz at Yemen and the other was Musailama (at Najd).