'Four Corners of the Earth' in the Bible

After that I saw four angels standing at the four corners of the earth holding back the four winds of the earth, so that no wind should blow on the earth or on the sea or on any tree.

and will go out to lead astray the heathen in the four corners of the earth, Gog and Magog, and to muster them for battle, in numbers like the sand of the seashore.