Al-Kāfi - The Book of Prayer

Chapter: Performing Optional Salah (Prayer) on a Journey 9ـ عَلِيُّ بْنُ إِبْرَاهِي٠َ عَنْ أَبِيهِ عَنْ حَ٠َّادٍ عَنْ حَرِيزٍ عَ٠َّنْ ذَكَرَهُ عَنْ أَبِي جَعْفَرٍ (عَلَيْهِ الْسَّلا٠ْ يَكُنْ يَرَى بَأْساً أَنْ يُصَلِّيَ الْ٠ْشِي وَلَكِنْ لاَ يَسُوقُ الإِبِلَ. 9.

Ali ibn Ibrahim has narrated from his father from Hammad from Hariz from those whom he has mentioned who has said the following: “Abu Ja‘far (a.s.), did not consider it harmful to perform Salah (prayer) while walking, but he must not be driving a camel.” رسل - Allamah Baqir al-Majlisi (Mirʾāt al-ʿUqūl fī Sharḥ Akhbār Āl al-Rasūl (15/393))