The Book on Government
33/30. Chapter:
The virtue of going out in the morning or the evening in the cause of Allah
Sahih Muslim
حَدَّثَنَا عَبْدُ اللَّهِ بْنُ مَسْلَمَةَ بْنِ قَعْنَبٍ، حَدَّثَنَا حَمَّادُ بْنُ سَلَمَةَ، عَنْ ثَابِتٍ، عَنْ أَنَسِ، بْنِ مَالِكٍ قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " لَغَدْوَةٌ فِي سَبِيلِ اللَّهِ أَوْ رَوْحَةٌ خَيْرٌ مِنَ الدُّنْيَا وَمَا فِيهَا " .
It has been narrated on the authority of Anas b. Malik that the Messenger of Allah (ﷺ) said: Leaving (for Jihad) in the way of Allah in the morning or in the evening (will merit a reward) better than the world and all that is in it.
Reference : Sahih Muslim 1880In-book reference : Book 33, Hadith 169USC-MSA web (English) reference : Book 20, Hadith 4639