'Extremity' in the Bible

And he shall send his angels with a great sound of trumpet, and they shall gather together his elect from the four winds, from the one extremity of the heavens to the other extremity of them.

and he was calling upon him much, saying -- 'My little daughter is at the last extremity -- that having come, thou mayest lay on her thy hands, so that she may be saved, and she shall live;'

The Queen of the South will awake at the Judgement together with the men of the present generation, and will condemn them; because she came from the extremity of the earth to hear the wisdom of Solomon; but mark! One greater than Solomon is here.