Snatch.

Wyeth, Bonfire, 1993

Keep your eyes open

And prick up your ears

Rehearse your loudest cry.

There's folk out there

Who would do you harm

So I'll sing you no lullaby.

There's a lock on the window;

There's a chain on the door:

A big dog in the hall.

But there's dragons and beasties

Out there in the night

To snatch you if you fall.

Jethro Tull, from "No Lullabye," off Heavy Horses