'As One Man' in the Bible

And when the seventh month came, and the children of Israel were in the cities, the people gathered together as one man to Jerusalem.

And Jeshua stood up, his sons and his brethren, Kadmiel and his sons, the sons of Judah, as one man, to superintend the workmen in the house of God; also the sons of Henadad, their sons and their brethren, the Levites.

For the priests and the Levites had purified themselves as one man: they were all pure; and they killed the passover for all the children of the captivity, and for their brethren the priests, and for themselves.