Answer:
I heard of a wonder, of words moth-eaten. That is a strange thing, I thought, weird. That a man's song be swallowed by a worm. His blinded sentences, his bedside stand-by rustled in the night - and the robber-guest. Not one wit the wiser. For the words he had mumbled.
Talks like this, a green wise man does. Guess my clue, you will.
Snake coiled round and round. Snake deep below the ground. Snake that's never had a head. Snake that binds but not with dread.
Pregnant every time you see her, yet she never will give birth.
What is that you will break everytime you name it?
I have two eyes in the front and a lot of eyes on my tail