(41) باب مَا جَاءَ فِي التَّطَوُّعِ فِي السَّفَرِ
Ibn Umar narrated:
"I prayed Zuhr with the Prophet on a journey as two Rak'ah, and two Rak'ah after it." (ES)
Reference (ES): Jami` at-Tirmidhi 551 (ES)
In-book reference (ES): Book 6, Hadith 8 (ES)
English translation (ES): Vol. 2, Book 1, Hadith 551 (ES)