'Great Nation' in the Bible

Thus says the LORD, Behold, a people comes from the north country, and a great nation shall be raised from the ends of the earth.

For, lo, I will raise up and cause to come up against Babylon an assembly of great nations from the north country: and they shall set themselves in array against her; from there she shall be taken: their arrows shall be as of a skilled warrior; none shall return in vain.

Behold, a people shall come from the north, and a great nation, and many kings shall be raised up from the ends of the earth.