'High Mountain' in the Bible

Again the Devil takes Him into an exceedingly high mountain, and shows Him all the kingdoms of the world, and the glory of them;

And, after six days, Jesus taketh with Him Peter, and James, and John his brother, and bringeth them up into a high mountain apart;

And after six days Jesus taketh with Him Peter, and James, and John, and bringeth them up into a high mountain apart by themselves; and He was transfigured before them.

And he carried me away in the Spirit to a great and high mountain, and showed me the city, the holy Jerusalem, coming down out of the Heaven from God,