Sahih Bukhari Volume 006, Book 060, Hadith Number 496.
Narrated By Ibn Abbas : The Prophet went out towards Al-Batha' and ascended the mountain and shouted, "O Sabahah!" So the Quraish people gathered around him. He said, "Do you see? If I tell you that an enemy is going to attack you in the morning or in the evening, will you believe me?" They replied, "Yes." He said, "Then I am a plain warner to you of a coming severe punishment." Abu Lahab said, "Is it for this reason that you have gathered us? May you perish ! " Then Allah revealed: 'Perish the hands of Abu Lahab!'