Through The Looking Glass by Lewis Carroll Chapter 4 Page 11

To leave the oyster-bed.

But four young oysters hurried up,

All eager for the treat:

Their coats were brushed, their faces washed,

Their shoes were clean and neat —

And this was odd, because, you know,

They hadn’t any feet.

Four other Oysters followed them,

And yet another four;

And thick and fast they came at last,

And more, and more, and more —

All hopping through the frothy waves,

And scrambling to the shore.