'As One Man' in the Bible

There was one man from Zorah, from the family of the descendants of Dan, whose name was Manoah. Since his wife was infertile, she hadn't borne children.

He took a yoke of oxen, cut them in pieces, and sent the pieces by messengers through all the territory of Israel: "This is what will be done to the oxen of anyone who does not come out and join Saul and Samuel!" The fear of the LORD fell on the people and they came out as one man.

All of a sudden, I noticed six men approaching from the direction of the upper gate, which faces north. Each of them held a destructive weapon in his hand. Among them there was one man, clothed in linen, who was equipped with a writing set at his side. They went in and presented themselves beside the bronze altar.