Sunan Ibn Majah 553
سنن ابن ماجه#553Da'ifIt was narrated that Khuzaimah bin Thabit said:"The Messenger of Allah set a time limit for the traveler of three days, and if the questioner had persisted in asking, he would have made it five (days)
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniSahih
Muhammad Fouad Abd al-BaqiSahih
Shuaib Al ArnautSahih
Zubair Ali ZaiDaif
In-book reference: 1:287