sleep over
stay over

They built a loft, so their only child could have two friends sleep over.

I've got to sleep over at the office Tuesday night.

After he married and became a father again, she allowed their daughter to sleep over in his apartment.

He'd promised to call her last night if he decided to sleep over.

"Can't we just agree that some really weird stuff happened here the night I slept over?"

Whatever happened to simply sleeping over at each other's house?

I am considering sleeping over, if you do not mind.

I don't want to sleep over at her house,' Sally said.

So I told my son he could go for the evening but not sleep over.

A maid became sick, and no one wanted to sleep over any more.