"Conall, see to his hands, but keep a close guard on him."

Under close guard they were taken to the wagon.

Not here, but in foreign countries, despite the close guard that has been kept over plans and models.

We are to remain aboard and mount a close guard over your prisoners.

I'll keep a close guard on my tongue, never you fear.

They were kept under close guard in dry caves not far from the sea.

Two men had been assigned to keep a close guard on the ship.

The doctors and priests were allowed to work under close guard.

They'll be under close guard until they get here.

"If she's carrying his child, I'll keep her under close guard until she gives birth."