"I have probably confirmed your worst thoughts of me."

Then he came into the kitchen, confirming their unspoken thoughts.

As if to confirm their thoughts, the smoke suddenly began to act in a decidedly controlled fashion.

As though to confirm her thoughts, he suddenly rose five feet in the air.

He nodded, as if I had confirmed his thoughts.

David didn't have to look out the rear window to know what was happening behind him, but to confirm his thoughts he did so.

Roman nodded as if she had confirmed his thoughts, and turned away from the window, taking her with him.

But it's more often something that confirms our thoughts.

Im not having much luck, she added, confirming his thoughts.

And indeed it confirms my own thoughts on the matter.