The Messenger of Allah ﷺ said, "When the strap of one of your sandals breaks, do not walk in the other sandal until you have repaired it."
حدثنا محمد بن عبيد حدثنا الأعمش عن أبي صالح
قال رسول الله ﷺ إذا انقطع شسع أحدكم فلا يمشي في نعل حتى يصلحها
Its isnad is sahih. It was mentioned previously at 10172.