of one mind
(idiomatic, of two or more people) Having the same viewpoint, opinion, or attitude; in agreement.
Synonyms: of like mind, of the same mind, as one, at one, concordant, unanimous
Friendship is almost always the union of a part of one mind with the part of another; people are friends in spots. George Santayana
Be of one mind and one faith, that you may conquer your enemies and lead long and happy lives. Genghis Khan
I think I was well brought up, for my father and mother were of one mind regarding the care of the family. Catherine Helen Spence
There can be no covenants between men and lions, wolves and lambs can never be of one mind. Homer
The superiority of one mind over another depends on the rapidity with which experiences are thus organised. George Henry Lewes
Just as a bamboo cane forms a round jet of water, so taking counsel together makes men of one mind. Malawi Proverb