Stand guard.

Watch it! The Kommandant!

But watch out.

Look out. Soldiers.

Whoa, watch your heads. Sorry, Harry.

Beware of FDI Protectionism

Gentlemen, I want everybody to keep on their toes. Be alert.

So they started running around telling everybody the cops were coming, watch out, the cops were coming.

You therefore, beloved, knowing these things beforehand, beware, lest being carried away with the error of the wicked, you fall from your own steadfastness.

Ye therefore, beloved, seeing ye know these things before, beware lest ye also, being led away with the error of the wicked, fall from your own stedfastness.