Who said "Of all possessions a friend is the most precious."?

This quote is attributed to Herodotus.

Of all possessions a friend is the most precious. - Herodotus

"Of all possessions a friend is the most precious."

Herodotus Friendship

Historian Ancient Greece 484–425

"Egypt is the gift of the Nile"

"In peace, sons bury their fathers; in war, fathers bury their sons"

"Very few things happen at the right time, and the rest do not happen at all"

"The secret is to know what you want"

"Friendship is built on trust and honesty."

"True friendship is worth more than gold."

"Good friends are like stars, always there even when you can't see them."

"Friendship means sacrifice."