Birds of a feather flock together

Translation of "birds of a feather flock together" into Russian

Рыбак рыбака видит издалека

Someone noticed that birds of a feather flock together when they saw the group of friends.

Кто-то заметил, что рыбак рыбака видит издалека, когда они увидели группу друзей.

This phrase means that people with similar interests, characteristics, or backgrounds tend to associate with one another.