A soft knock at the door, and a moment later Guy entered.

Ten seconds later, there was a soft knock on the bathroom door.

A soft knock made them all turn and look at the door.

A soft knock at the door prevented him from completing the sentence.

I'd barely removed my jacket when a soft knock made me jump.

A soft knock at my door startles me out of a dream.

I hear a soft knock on the door and Uncle Antonio's voice.

Her room door opened, after a soft knock, and Lily glided gracefully in.

As he rose to go, there was a soft knock at the door.

Her wards shivered a moment before a soft knock fell on her door.

A soft knock on the closed door brought Audrey out of her thoughts.

A soft knock on his door told him Lucy was ready.

A soft knock came at the door and Nikides and Ruan slipped in.

There was a soft knock and then the bedroom door opened.

After a while there was a soft knock at the door.

There is a soft knock on the door, and Joe enters.