Sahih al-Bukhari 4381

It is related that Masruq said, "I visited 'Abdullah and he said, "When the Messenger of Allah, may Allah bless him and grant him peace, summoned Quraysh, they denied him and refused to obey him. He said, "O Allah, help me against them with seven years like the years of Yusuf." They were afflicted by a year of drought which destroyed everything, so that they started eating carrion. One of them would stand and see something like smoke between him and the sky due to exhaustion and hunger.' Then he recited, 'So be on the watch for a day when heaven brings forth a distinctive smoke, which enshrouds mankind. "This is a painful punishment!"... to ... 'We remove the punishment a little, and you revert!' (44:10-15)." 'Abdullah said, Will the punishment be removed from them on the Day of Rising?" and he said, "The Great Assault is the Day of the Battle of Badr." CCCXIII: "Then they turned away from him and said, '"An instructed madman!'" (44:14)