'Mount' in the Bible

Then they returned to Jerusalem from the mountain called the Mount of Olives (which is near Jerusalem, a Sabbath day's journey away).

"After forty years had passed, an angel appeared to him in the desert of Mount Sinai, in the flame of a burning bush.

This is the man who was in the congregation in the wilderness with the angel who spoke to him at Mount Sinai, and with our ancestors, and he received living oracles to give to you.