'Though' in the Bible

See ye among the nations, and behold, and wonder marvellously; for I work a work in your days, which ye will not believe, though it be declared to you.

For the vision is yet for an appointed time, but it hasteth to the end, and shall not lie: though it tarry, wait for it; for it will surely come, it will not delay.

For though the fig-tree shall not blossom, Neither shall fruit be in the vines; The labour of the olive-tree shall fail, And the fields shall yield no food; The flock shall be cut off from the fold, And there shall be no herd in the stalls: