'Man' in the Bible

When the seventh month was come, and the children of Israel were in the cities, the people gathered themselves together as one man to Jerusalem.

Then stood up Jeshua the son of Jozadak, and his brothers the priests, and Zerubbabel the son of Shealtiel, and his brothers, and built the altar of the God of Israel, to offer burnt offerings thereon, as it is written in the law of Moses the man of God.

According to the good hand of our God on us they brought us a man of discretion, of the sons of Mahli, the son of Levi, the son of Israel; and Sherebiah, with his sons and his brothers, eighteen;