He could hardly believe the words had left his mouth, but there was no time to call them back now.

The words left his mouth in a stream before he could call them back.

When the first note left my mouth, all movement in the audience stopped.

He knew, the moment those words left his mouth, that they were the wrong thing to say.

The words left his mouth before he thought about them.

That made no sense, and he knew it as the words left his mouth.

As the words left my mouth, I knew they were the truth.

He was sorry almost the second the words left his mouth.

He almost couldn't believe the words as they left his mouth.

Trip knew what he was going to say before the words left his mouth.