12 This is the law of the house; Upon the top of the mountain, the whole limit of it all around shall be most holy.  Behold, this is the law of the house.
  
Ezekiel 43:12 Cross References - TKJU
Psalms 93:5
5 Your testimonies are very sure: Holiness beautifies Your house, O LORD, forever.
Ezekiel 40:2
2 In the visions of God He brought me into the land of Israel, and set me upon a very high mountain, nearby which was a structure like the frame of a city on the south.
  
Ezekiel 42:20
20 He measured it by the four sides: It had a wall all around, five hundred reeds long, and five hundred wide, to make a separation between the sanctuary and the profane place.
Joel 3:17
17 "So shall you know that I am the LORD your God dwelling in Zion, My holy mountain: Then Jerusalem shall be holy, and no strangers shall pass through her any more.
Zechariah 14:20-21
20 In that day there shall be upon the bells of the horses, "HOLINESS TO THE LORD"; and the pots in the LORD's house shall be like the bowls before the altar.
21 Yes, every pot in Jerusalem and in Judah shall be holiness to the LORD of hosts: And all those that sacrifice shall come and take of them, and boil in them: And in that day there shall no longer be the Canaanite in the house of the LORD of hosts.
Revelation 21:27
27 And there shall in no case enter into it anything that defiles, neither anything that works abomination, or makes a lie: But those which are written in the Lamb's Book of Life.