'Off' in the Bible

And I have made to them a covenant in that day, with the beast of the field, And with the fowl of the heavens, And the creeping thing of the ground, And bow, and sword, and war I break from off the land, And have caused them to lie down confidently.

And they have eaten, and are not satisfied, They have gone a-whoring, and increase not, For they have left off taking heed to Jehovah.

'When I give healing to Israel, Then revealed is the iniquity of Ephraim, And the wickedness of Samaria, For they have wrought falsehood, And a thief doth come in, Stript off hath a troop in the street,

Cast off good hath Israel, an enemy pursueth him.

Cast off hath thy calf, O Samaria, Burned hath Mine anger against them, Till when are they not capable of purity?