Of one mind

"Come, Mr. Wickham, we are brother and sister, you know. Do not let us quarrel about the past. In future, I hope we shall be always of one mind."

[T]he two sisters were more of one mind than usual.

"How extraordinary that you and my mother should be of one mind about this!" said Yeobright.

However, just as the critics are not of one mind in their criticism, so they are far from united on what to do.

French President Jacques Chirac may be the anti-George W. Bush in foreign policy, but when it comes to lowering taxes, the two leaders are of one mind.