Narrated Ibn Abbas:
One day the Prophet ascended Safa mountain and said, “Oh Sabah! ” All the Quraish gathered round him and said, “What is the matter?” He said, Look, if I told you that an enemy is going to attack you in the morning or in the evening, would you not believe me?” They said, “Yes, we will believe you.” He said, “I am a warner to you in face of a terrible punishment.” On that Abu Lahab said, “May
you perish ! Is it for this thing that you have gathered us?” So Allah revealed:
‘Perish the hands of Abu Lahab!…’ (111.1)
Sahih Bukhari, Volume 6, Book60, Number 325