ambush

Heaven, whose high walls fear no assault or siege / Or ambush from the deep.

the Georgean hills,

Whoſe tops are couered with Tartarian theeues,

That lie in ambuſh, waiting for a pray:

And the ambush arose quickly out of their place, and they ranne as soone as he had stretched out his hand: and they entred into the city, and tooke it, and hasted, and set the citie on fire.