A faint voice in her head asked, Is that really true?

But I could hear her voice, faint against my shoulder.

He heard faint voices, but could not make out what was being said.

A faint voice in her mind was crying, Walk away.

"I was only thinking of your safety," he said in a faint voice.

I could hear another faint voice on a crossed line.

Somewhere in the back of his mind, a faint voice told him to consider giving up.

Rachel said in a faint voice a few minutes later.

She was about to begin moving again when a faint voice sounded in her mind.

There was a few minutes wait, then a faint voice from the other end of the line answered.