It is narrated from Sayyiduna Khuzaymah bin Thabit (may Allah be pleased with him) that the Prophet (peace and blessings be upon him) said: "The traveller may wipe over the leather socks (khuffs) for three days and three nights, and the resident for one day and one night."
Hadith Referenceالمعجم الكبير للطبراني / باب الخاء / 3749