Sworn friends

close friends.

See also: Sworn

Mentioned in ?
References in classic literature ?
The two boys were sworn friends all the week, and embattled enemies on Saturdays.
Children, children," said Agatha, admonitorily, "do not forget that you are sworn friends.
We were to have been three sworn friends, and Gertrude and I were willing, but you wouldn't swear, and so the bargain was cried off.