Book 2 Chapter 22: Dragon’s roost.

On the subject of her eyes, there was something that struck him, more because he had not realized it before he dared to look up and evaluate the difference between this great creature and a statue made in her likeness. Her eyes... her right eye had a scar across it, and the actual eye in the socket looked almost as though it had somehow turned to stone. Once he had noticed this, his attention was captivated by this eye and he felt as though he could not escape.