A soft footfall made him look toward the bedroom door.

I heard the sound of an approaching footfall soft behind me.

I heard the soft footfall return - closer, until the woman stood directly over me.

A soft footfall behind his back warned him that he was not alone.

The sound of soft footfalls brought his gaze back to the door.

His words passed away into the night, and then he heard a soft footfall in the yard behind him.

Of course, it was at this moment that he heard soft footfalls behind him.

There was a soft footfall next to him, but Kirk didn't turn.

Then he heard the soft footfall behind him and turned around fast.

He heard soft footfalls stop in front of the door.