Through The Looking Glass by Lewis Carroll Chapter 8 Page 19

he said this, and instantly rolled out of the saddle, and fell headlong into a deep ditch.

Alice ran to the side of the ditch to look for him. She was rather startled by the fall, as for some time he had kept on very well, and she was afraid that he really was hurt this time. However, though she could see nothing but the soles of his feet, she was much relieved to hear that he was talking on in his usual tone. ‘All kinds of fastness,’ he repeated: ‘but it was careless of him to put another man’s helmet on — with the man in it, too.’

‘How can you go on talking so quietly, head downwards?’ Alice asked, as she dragged him out by the feet, and laid him in a heap on the bank.

The Knight looked surprised at the question.