'Hmm,' said Bayaz, 'then this might be the best time to tell you. That witch Caurib isn't half the fool I pretended she was.'
Logen felt a sinking sensation. 'No?'
'No, for all her paint and gold and chat about the utmost north, she knows what she is about. The long eye, they call it. An old trick, but effective. She has been watching us.'
'She knows where we are?'
'She knows when we left, more than likely, and in what direction we were heading.'
- The Blade Itself, Part I, Tea and Vengeance