'Lookout' in the Bible

And when thou art come thither, look out there Jehu the son of Jehoshaphat, son of Nimshi, and go in, and make him rise up from among his brethren, and bring him to an inner chamber;

look out the best and worthiest of your master's sons, and set him on his father's throne, and fight for your master's house.

in the day when the keepers of the house tremble, and the strong men bow themselves, and the grinders cease because they are few, and those that look out of the windows are darkened,

Look out therefore, brethren, from among yourselves seven men, well reported of, full of the Holy Spirit and wisdom, whom we will establish over this business: