nice try but wrong one eros...
it is the Soul of the red thread..
this one:
While on my way to St. Ives,
I saw a man with 7 wives.
Each wife had 7 sacks.
Each sack had 7 cats.
Each cat had 7 kittens.
Kitten, cats, sacks, wives,
How many were going to St. Ives?