'Census' in the Bible

“Take a census of all the congregation of the sons of Israel, by their families (clans), by their fathers’ households, according to the number of names, every male, head by head

“Only the tribe of Levi you shall not number, nor shall you take their census among the sons of Israel [since they are unavailable to go to war].

“Take a census of the sons of Kohath from among the sons of Levi, by their families (clans), by their fathers’ households,

“Take a census of the sons of Gershon also, by their fathers’ households, by their families.

“Take a census of all the [males in the] congregation of the sons of Israel from twenty years old and upward, by their fathers’ households, all in Israel who are able to go to war.”

“A census of the people shall be taken from twenty years old and upward, just as the Lord has commanded Moses.”Now the Israelites who came out of the land of Egypt were: