'Part' in the Bible

The brown horses that are therein, are coming forth unto the land of the north; and the white have come forth unto their hinder part; and the grisled have come forth unto the land of the south;

And those who are far away will come and [help] build the temple of the Lord.” Then you shall know [without any doubt] that the Lord of hosts sent me (Zechariah) to you. And it will come about if you will diligently obey the [voice of the] Lord your God.

And I will bring the third part through the fire, and will refine them as silver is refined, and will try them as gold is tried: they shall call on my name, and I will hear them: I will say, It is my people: and they shall say, The LORD is my God.

If the people of Egypt do not come to Jerusalem to take part, they will have no annual Nile overflow. A plague will come from the LORD to strike the nations who do not come to observe the Festival of Tents.