ENOfficial
Narrated Sahl bin Sa`d: The Prophet (ﷺ) said, "A single endeavor in Allah's Cause in the afternoon and in the forenoon is better than the world and whatever is in it."
Source: sunnah.com
Other translations
Arabic
حَدَّثَنَا قَبِيصَةُ، حَدَّثَنَا سُفْيَانُ، عَنْ أَبِي حَازِمٍ، عَنْ سَهْلِ بْنِ سَعْدٍ ـ رضى الله عنه ـ عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ " الرَّوْحَةُ وَالْغَدْوَةُ فِي سَبِيلِ اللَّهِ أَفْضَلُ مِنَ الدُّنْيَا وَمَا فِيهَا ".
sunnah.com