'Tower' in the Bible

And they said, Come, let us make a town, and a tower whose top will go up as high as heaven; and let us make a great name for ourselves, so that we may not be wanderers over the face of the earth.

And the Lord came down to see the town and the tower which the children of men were building.

And Israel went journeying on and put up his tents on the other side of the tower of the flock.