"Everyone knew him by his voice," Ahmad said.

During the whole season his face was never shown on camera and viewers knew him only by his raspy, menacing voice.

He knew the fellow by his voice; he could see the gun in the gambler's fist.

He knew him only by his voice.

But Sister and some of the other nurses would know she wasn't Celia, by her voice.

I guess I will have to be content to know him just by his voice.

One, lady, if you knew his pure heart's truth, You would quickly learn to know him by his voice.

Many people who knew Marty only by his voice felt that relationship.

I'm going to know by your voice what's going on.

He seemed very low-spirited; I knew that by his voice.