'Unto' in the Bible

Unto the border sent thee have all thine allies, Forgotten thee, prevailed over thee, have thy friends, Thy bread they make a snare under thee, There is no understanding in him!

For the day of the LORD is near upon all the heathen: as thou hast done, it shall be done unto thee: thy reward shall return upon thine own head.

And the captivity of this host of the children of Israel shall possess that of the Canaanites, even unto Zarephath; and the captivity of Jerusalem, which is in Sepharad, shall possess the cities of the south.