He followed her with his eyes but didn't say anything.

The large man followed her with his eyes but said nothing.

One had only to watch him as he followed her with his eyes.

People on the main floor followed them with their eyes.

My dog followed me with his eyes, which seemed to be the only living things about him.

I followed them with my eyes and went to the bar.

The man in the seat followed every movement with his eyes.

I felt him move, but couldn't follow it with my eyes.

I allowed him to follow her with his eyes and to smile.

So they followed him with their eyes alone, and continued to wonder what he was up to.