'Devote' in the Bible

But You, O Lord, know me [and understand my devotion to You];You see me;And You examine the attitude of my heart toward You.Drag out the faithless like sheep for the slaughter [O Lord]And set them apart for the day of slaughter.

behold (hear this), I will send for all the families of the north,’ says the Lord, ‘and I will send for Nebuchadnezzar king of Babylon, My servant [to enact My plan], and I will bring them against this land and against its inhabitants and against all these surrounding nations; and I will utterly destroy them and make them a horror and a hissing [that is, an object of warning and ridicule] and an everlasting desolation.

Against the land of Merathaim: Go up against it, and unto the inhabitants of Pekod, Waste and devote their posterity, An affirmation of Jehovah, And do according to all that I have commanded thee.

Come ye in to her from the extremity, Open ye her storehouses, Raise her up as heaps, and devote her, Let her have no remnant.

Let not the treader tread his bow, Nor lift himself up in his coat of mail, Nor have ye pity on her young men, Devote ye to destruction all her host.