Chapter: Takbir and Tasbih during travel

Status Reference : Hisn al-Muslim 214

قَالَ جَابِرٌ رضي الله عنه:
(كُنَّا إِذَا صَعَدْنَا كَبَّرْنَا،
وَإِذَا نَزَلْنَا سَبَّحْنَا)

English Translation:

—

Jabir (ra), said: Whenever we went up a hill we would say
Allāhu Akbar (Allah is the Most Great)
and when we descended we would say
Subḥānallāh (Glory is to Allah).

Reference:
Al-Bukhari, cf. Al-Asqalani, Fathul-Bari 6/135.