Was it the speakers making his bones shake, or was he having a coronary?

To the people who could not escape the Cave, it seemed that the bones of the earth were shaking.

"Every single bone was shaking in my body, and I could hear their sound," he said about the first time he felt the rope around his neck.

Smjagol's bones shake to think of it.

Sméagol's bones shake to think of it.

My bones shook fit to break.

The roaring in the ice had become a thunder that made her bones shake with its growl.

I was afraid the very bones of my fingers would shake apart as I shivered with excitement.

Every bone in my body was shaking.

Sméagol's bones shake to think of it, but he doesn't run away.