Romans 9:33

as it is written: Behold, I lay in Zion a stone of stumbling, and a rock of offense: and whoever believes on him, shall not be ashamed.

Hebrews 12:22

But you have come to Mount Zion, and the city of the living God, the heavenly Jerusalem, and to myriads of angels;

Revelation 14:1

And I saw, and behold, the Lamb stood on the mount Zion, and with him a hundred and forty-four thousand, that had his name and his Father's name written in their foreheads.

Treasury of Scripture Knowledge

Summary

Nevertheless David took the strong hold of Zion: the same is the city of David.

Bible References

Zion

Romans 9:33
as it is written: Behold, I lay in Zion a stone of stumbling, and a rock of offense: and whoever believes on him, shall not be ashamed.
Hebrews 12:22
But you have come to Mount Zion, and the city of the living God, the heavenly Jerusalem, and to myriads of angels;
Revelation 14:1
And I saw, and behold, the Lamb stood on the mount Zion, and with him a hundred and forty-four thousand, that had his name and his Father's name written in their foreheads.