Musnad Ahmad 1013:71

'Isam ibn Khalid and Abu al-Nadr narrated to us, they said: al-'Attaf ibn Khalid narrated to us, from Abu Hazim, from Sahl ibn Sa'd, who said: I heard the Messenger of Allah (peace and blessings of Allah be upon him)—Abu al-Nadr said: The Messenger of Allah (peace and blessings of Allah be upon him) said: "A morning journey in the path of Allah is better than the world and what is in it, and an evening journey in the path of Allah is better than the world and what is in it. And the space of a whip in Paradise—Abu al-Nadr said: from Paradise—is better than the world and what is in it."