A Spanish Colloquialism
Dime con quien andas y te dire quien eres.
I know we have something similar in English, but I can't think of it. Can you?
A man in known by the company he keeps?
(ie. we are judged by the company we keep)
Tell me who your friends are and I will tell you who you are.
You can tell what kind of person someone is by the company he keeps.
Or "Birds of a feather flock together'
De acuerdo con ambos de arriba.