The Messenger of Allah ﷺ said, "For me to escort a warrior striving in the path of Allah and help him mount his saddle, whether at morning or evening, is more beloved to me than the world and everything in it."
حدثنا جعفر بن مسافر حدثنا أبو الأسود حدثنا ابن لهيعة عن زبان بن فائد
عن رسول الله ﷺ قال لأن أشيع مجاهدا في سبيل الله فأكفه على رحله غدوة أو روحة أحب إلي من الدنيا وما فيها
Sourcing, its chain of transmission is daif. Ahmad narrated it, 3/440, from the hadith of Ibn Lahia, who said, Zaban narrated to us, in this manner. Hakim, 2/98, and Dhahabi graded it sahih, while Busiri graded it daif. See hadith 1116 for its defect.