'Holy Mountain' in the Bible

"For on {my holy mountain}, on the mountain of the height of Israel," {declares} the Lord Yahweh, "there all of the house of Israel will serve me, all of them, in the land. I will take pleasure in them, and there I will accept your contributions and the best of your portions with all of your holy objects.

You were [an] anointed guardian cherub, and I placed you on {God's holy mountain}; you walked in the midst of stones of fire.