And he could sleep well knowing that his duty had been done.

Her mother could sleep in peace knowing they were all looked after, that Barry couldn't harm them.

You can sleep well knowing that Nadine will not be going near him.

"Where I can sleep easier knowing you are close and in my embrace?"

Do you think I could sleep knowing you are in the house?

And now I think we'll all sleep a lot better knowing it's here.

Randy - 4 hours ago I can finally get a good nights sleep knowing this.

The men slept knowing they might have a very active night.

They sleep on the ground not knowing what to do.