أَخْبَرَنَا عَبْدَةُ بْنُ عَبْدِ اللَّهِ، قَالَ حَدَّثَنَا حُسَيْنُ بْنُ عَلِيٍّ، عَنْ زَائِدَةَ، عَنْ سُفْيَانَ، عَنْ أَبِي حَازِمٍ، عَنْ سَهْلِ بْنِ سَعْدٍ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم ‏"‏ الْغَدْوَةُ وَالرَّوْحَةُ فِي سَبِيلِ اللَّهِ عَزَّ وَجَلَّ أَفْضَلُ مِنَ الدُّنْيَا وَمَا فِيهَا ‏"‏ ‏.‏

It was narrated that Sahl bin Sa'd said: "The Messenger of Allah (PBUH) said: 'Going out before noon or after noon, in the cause of Allah, the Mighty and Sublime, is better than this world and everything in it.'" Translation Not Available

Book Ref: Sunan An Nisai Book 25 Hadith 3118
Web Ref:  Sunan An Nisai Vol 1 Book 25 Hadith 3120