'Mount' in the Bible

When they were come near Jerusalem and had arrived at Bethphage and the Mount of Olives, Jesus sent two of the disciples on in front,

Afterwards He was on the Mount of Olives and was seated there when the disciples came to Him, apart from the others, and said, "Tell us when this will be; and what will be the sign of your Coming and of the Close of the Age?"

So they sang the hymn and went out to the Mount of Olives.