St. Ives

Riddle: As I was going to St. Ives, I met a man with seven wives, Each wife had seven sacks, Each sack had seven cats, Each cat had seven kits. Kits, cats, sacks, and wives, How many were going to St. Ives?

Answer: None. You just met all of them on the way.

Source: https://www.riddles.com/index.php/1121

As I was going to St. Ives, I met a man with seven wives, Each wife had seven sacks, Each sack had seven cats, Each cat had seven kits. Kits, cats, sacks, and wives, How many were going to St. Ives? — St. Ives by Anonymous v1.

Riddle: As I was going to St. Ives, I met a man with seven wives, Each wife had seven sacks, Each sack had seven cats, Each cat had seven kits. Kits, cats, sacks, and wives, How many were going to St. Ives? Answer: None. You just met all of them on the way. — by Anonymous v2.