'Four' in the Bible

Then I lifted up my eyes and looked, and behold, there were four horns.

Then the Lord showed me four craftsmen.

“Ho there! Flee from the land of the north,” declares the Lord, “for I have dispersed you as the four winds of the heavens,” declares the Lord.

Now I lifted up my eyes again and looked, and behold, four chariots were coming forth from between the two mountains; and the mountains were bronze mountains.

The angel replied to me, “These are the four spirits of heaven, going forth after standing before the Lord of all the earth,