(4) باب تَرْكِ التَّطَوُّعِ فِي السَّفَرِ
Wabarah bin Abdur-Rahman said:
"Ibn 'Umar did not offer more than two rak'ahs when traveling, and he did not offer any prayer before or after that. It was said to him: 'What is this?' He said: 'This is what I saw the Messenger of Allah (ﷺ) doing.'" (RU)
Reference (RU): Sunan an-Nasa'i 1457 (RU)
In-book reference (RU): Book 15, Hadith 25 (RU)
English translation (RU): Vol. 2, Book 15, Hadith 1458 (RU)