Rock of Meribah on Mount Choreb; according to tradition, this was the rock out of which issued water when it was struck by Moses.
The rock struck by Moses. Mt. Sinai.
ARUNDALE, Francis. Illustrations of Jerusalem and Mount Sinai; including the most interesting Sites between Grand Cairo and Beirut, London, Henry Colburn, 1837.
The Gennadius Library - The American School of Classical Studies at Athens