I heard rhythmic breathing, signifying normal sleep.
I detected his rhythmic breathing within minutes.
Listen … listen … listen … He slapped his forehead with his palm in a rhythmic beat, waiting for some sort of divine inspiration.
Rhyn rested back on the boulder and closed his eyes to the rhythmic sounds of waves and Gabriel trying to kill the practice dummy.
On her walks at Lover's Lane near Evelyn's row house, she'd often seen couples entranced by the rhythmic movement of waves stand at a railing, the man's arms wrapped around the woman in front of him, his chin on her head.