Which Poem?

[Barbarafb]

Can anyone point me in the right direction to find the full poem which contains the line:

"We dare not go a-hunting for fear of little men"

[Rabelais]

The Fairies by William Allingham

It goes something like

Up the airy mountain
Down the rushy glen,
We dare n't go a-hunting,
For fear of little men;

[Barbarafb]

Many thanks.  It has been bugging me for weeks.

[Cetti]

My mum used to read this to me Barbara when I was a tiny tot. Here's the whole lot:

http://www.sff.net/people/DoyleMacdonald/l_fairie.htm

[Barbarafb]

Thank you both very much for your answers.  I had remembered some of it - probably from schooldays - but certainly not all.

[5029]

It was in the original Willy Wonka and the Chocolate Factory film, thats where i knew it from