who said that?

[Jayhow]

I'm doing a local quiz on catchprases and i'm stuck on one!! Any help much appreciated!!

'one foot in the grave' (8,5)

[ventpeg]

http://www.worldofquotes.com/author/Francis-Be aumont-and-John-Fletcher/1/index.html

Francis Beaumont and John Fletcher (English Dramatists)
The Little French Lawyer (act I, sc. 1)

But none of the above seems to be letters 8, 5 !!

[Jayhow]

Thanks ventpeg. It's definately 8,5 so I really have no clue!! It's certainly a sneaky one!! Thanks for you help anyway.