Musnad Ahmad 27:1305

'Abd al-Razzaq narrated to us, 'Abd Allah ibn Buhayr al-San'ani the storyteller narrated to us, that 'Abd al-Rahman ibn Yazid informed him that he heard Ibn 'Umar say: The Messenger of Allah (peace and blessings of Allah be upon him) said: "Whoever is pleased to look at the Day of Resurrection as if he is seeing it with his own eyes, then let him read: 'When the sun is wrapped up' (Surah At-Takwir) and 'When the heaven is cleft asunder' (Surah Al-Infitar)." And I think he said: "And Surah Hud."