'Liers in wait' in the Bible

and commandeth them, saying, 'See, ye are liers in wait against the city, at the rear of the city, ye go not very far off from the city, and all of you have been prepared,

So they set the people, even all the host that was on the north of the city, and their liers-in-wait that were on the west of the city; and Joshua went that night into the midst of the valley.