´It was narrated from Khuzaimah bin Thabit that:` The Prophet said: "Three days." I think he said, "And three nights during which the traveler may wipe over his leather socks."
Hadith ReferenceSunan Ibn Majah / The Book of Purification and its Sunnah / Hadith: 554
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:إسناده صحيح