Regarding the posters comment -
Also King of the North enters into the land of decoration which we have long maintained is our spiritual paradise.
I found this regarding the 'holy mountain of decoration' -
Daniel 11:40-45
40“In the time of the end the king of the south will engage with him in a pushing,* and against him the king of the north will storm with chariots and horsemen and many ships; and he will enter into the lands and sweep through like a flood. 41 He will also enter into the land of the Decoration,*+ and many lands will be made to stumble. But these are the ones that will escape out of his hand: Eʹdom and Moʹab and the main part of the Amʹmon·ites. He will also enter into the land of the Decoration,*+ and many lands will be made to stumble. But these are the ones that will escape out of his hand: Eʹdom and Moʹab and the main part of the Amʹmon·ites. 42 And he will keep thrusting out his hand against the lands; and as regards the land of Egypt, she will not escape. And he will keep thrusting out his hand against the lands; and as regards the land of Egypt, she will not escape. 43 And he will rule over the hidden treasures of gold and silver and over all the desirable* things of Egypt. And the Libʹy·ans and the E·thi·oʹpi·ans will be at his steps.*And he will rule over the hidden treasures of gold and silver and over all the desirable* things of Egypt. And the Libʹy·ans and the E·thi·oʹpi·ans will be at his steps.*44 “But reports out of the east* and out of the north will disturb him, and he will go out in a great rage to annihilate and to devote many to destruction. 45 And he will plant his royal*tents between the grand sea and the holy mountain of Decoration;*+ and he will come all the way to his end, and there will be no helper for him.And he will plant his royal*tents between the grand sea and the holy mountain of Decoration;*+ and he will come all the way to his end, and there will be no helper for him.
Watchtower 87 7/1
16 These final days are especially difficult for God’s people, who during this century have been persecuted by both kings. The angel warned that the king of the north “will also actually enter into the land of the Decoration, and there will be many lands that will be made to stumble.” “The land of the Decoration” is symbolically the land of God’s people. The angel’s words must mean, then, that as well as conquering many nations, the king of the north attacks the spiritual estate of Jehovah’s people. (Daniel 8:9; 11:41-44;Ezekiel 20:6) In Dan 11 verse 45, the prophecy adds: “And he will plant his palatial tents between the grand sea and the holy mountain of Decoration.” In other words, he positions himself to make a final assault against their spiritual paradise....Since this attack, like that of the king of the north, takes place in the final part of the days, it is reasonable to conclude that the king of the north’s ‘planting of his palatial tents between the grand sea and the holy mountain of Decoration’ is in support of Gog’s attack. (Daniel 11:40, 45)