The door opened so quickly that I knew his servant must have been waiting just outside.

"The servants are just waiting for us to come there."

I followed him, telling the servants to wait in the hall.

A servant - a different one - waited near the door.

He therefore followed his old domestic without argument, and found the other three servants waiting for him.

"More servants wait on man Than he 'll take notice of."

It could not be any servant or messenger waiting for directions.

I have done this since we passed the pit where their servant waited.

His servants must have been waiting for him there.

A servant was already waiting when they walked in.