Jabir said that when they went up to high ground they said, “God is most great,” and when they descended they said, “Glory be to God.” Bukhari transmitted it.
Reported by Al-Bukhari (No. 2993). Cited in Mishkat al-Masabih (No. 2453).
Jābir (may Allah be pleased with him) reported: When we ascended (a high land), we used to say Takbīr, and when we descended, we used to say Tasbīh. Ibn ‘Umar (may Allah be pleased with him) reported: When the Prophet (may Allah's peace and blessings be upon him) and his armies, ascended hills…