A female Companion (may Allah be pleased with her) from Banu Abd al-Ashhal narrated: We said: O Messenger of Allah! Our paths to the mosque are filthy. He (peace and blessings be upon him) said: "Are there not, after them, paths cleaner than them?" We said: Yes. He (peace and blessings be upon him) said: "Then this is in exchange for that."
Hadith Referenceالمعجم الكبير للطبراني / مسند النساء / 21914