2 Kings 20:9
And Isaiah said, This sign shall you have of the LORD, that the LORD will do the thing that he has spoken: shall the shadow go forward ten degrees, or go back ten degrees?
2 Kings 20:10
And Hezekiah answered, It is a light thing for the shadow to go down ten degrees: nay, but let the shadow return backward ten degrees.
And the LORD said unto Moses, Why do you cry unto me? speak unto the children of Israel, that they go forward:
Their wings were joined one to another; they turned not when they went; they went each one straight forward.
And they went each one straight forward: wherever the spirit was to go, they went; and they turned not when they went.