'Part' in the Bible

And thy bondmaid had two sons, and they two strove together in the field, and there was none to part them, but the one smote the other and slew him.

And David sent forth the people, a third part under the hand of Joab, and a third part under the hand of Abishai the son of Zeruiah, Joab's brother, and a third part under the hand of Ittai the Gittite. And the king said to the people, I will surely go forth with you myself also.