The Prophet ﷺ said, "Whoever equips a warrior in the path of Allah has himself fought, and whoever takes care of his family in his absence has himself fought."
حدثنا معاوية بن عمرو قال حدثنا ابن وهب عن عمرو بن الحارث عن بكير بن الأشج عن بسر بن سعيد
عن النبي ﷺ قال من جهز غازيا في سبيل الله عز وجل فقد غزا ومن خلفه فقد غزا
Its isnad is sahih, its narrators are well-known and trustworthy. Amr bin Harith is Ibn Yaqub Ansari, the Egyptian jurist, who is trustworthy. Busr bin Saeed of Madinah is well-known and trustworthy, one of the most virtuous. The hadith was mentioned previously at 16970.