'Part' in the Bible

This is the thing that you shall do. A third part of you, who come in on the Sabbath, of the priests and of the Levites, shall be porters of the thresholds.

A third part shall be at the king's house; and a third part at the gate of the foundation. All the people shall be in the courts of Yahweh's house.

The priests went in to the inner part of the house of Yahweh, to cleanse it, and brought out all the uncleanness that they found in the temple of Yahweh into the court of the house of Yahweh. The Levites took it, to carry it out abroad to the brook Kidron.