'Corners' in the Bible
"And when praying, you must not be like the hypocrites. They are fond of standing and praying in the synagogues or at the corners of the wider streets, in order that men may see them. I solemnly tell you that they already have their reward.
The sky had opened to his view, and what seemed to be an enormous sail was descending, being let down to the earth by ropes at the four corners.
"While I was in the town of Jaffa, offering prayer," he said, "in a trance I saw a vision. There descended what seemed to be an enormous sail, being let down from the sky by ropes at the four corners, and it came close to me.
After this I saw four angels standing at the four corners of the earth, and holding back the four winds of the earth so that no wind should blow over the earth or the sea or upon any tree.
and will go out to lead astray the nations in all the four corners of the earth, Gog and Magog, and assemble them for war, and they are like the sands on the seashore in number.