عَنْ أَنَسِ بْنِ مَالِكٍ رَضِىَ اللهُ عَنْهُ عَنِ النَّبِىِّ صَلَّى اللهُ عَلَيْهِ وَسَلَّمَ قَالَ لَغَدْوَةٌ فِىْ سَبِيْلِ اللهِ أَوْ رَوْحَةٌ خَيْرٌ مِنَ الدُّنْيَا وَمَا فِيهَا
Hazrat Anas bin Malik, may Allah be pleased with him, narrates that the Holy Prophet, peace and blessings of Allah be upon him, said:
“A single endeavour in Allah’s cause in the forenoon or in the afternoon is better than the world and whatever is in it.”
(Sahih Muslim, Kitab al-Jihad wa al-Siyar, Hadith 2792)