'Father, father, where are you going?
Oh do not walk so fast!
Speak, father, speak to you little boy,
Or else I shall be lost.'
The night was dark, no father was there,
The child was wet with dew;
The mire was deep, and the child did weep,
And away the vapour flew.
William Blake
http://www.poemhunter.com/poem/the-little-boy-lost-2/