It is narrated from Sayyiduna Abu Sa'id (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) ascended the pulpit and said: "O people! I had been shown Laylat al-Qadr, then it was taken away from me (from my memory), and perhaps that is better. And I saw (in a dream) as if there were two bracelets of gold on my arms; I disliked them, so I blew on them and they flew away. I interpreted them as these two liars (false claimants to prophethood): the one of Yemen, whose name is al-Aswad bin Ka'b al-Ansi, and the one of al-Yamamah (Musaylimah the Liar)." And al-Aswad had made (his claim to prophethood) during the blessed lifetime of the Prophet (peace and blessings be upon him) himself.
Hadith Referenceمسند أبي يعلى الموصلي / من مسند أبي سعيد الخدري / 1063
Hadith Gradingمحدثین:إسناده صحيح
Hadith Takhrij«حکم الحدیث مسند ابی یعلی محققاً تنسیق حسين سليم أسد - مکتبہ شاملہ :قال حسين سليم أسد: إسناده صحيح . » «قال سعيد بن محمد السناري: صحيح» «أخرجه أحمد [3/ 86، مسند ابویعلیٰ ترقیم الاثری: 1058»