'First' in the Bible

Now the people came up from the Jordan on the tenth [day] of the first month and encamped at Gilgal on the eastern border of Jericho.

Then I and all the people who are with me will approach the city. And when they come out to meet us [for battle] as [they did] the first time, we will run away from them.

The [first] lot (allotment) came out for the families of the Kohathites. So those Levites who were sons (descendants) of Aaron the priest received thirteen cities by lot from the tribe of Judah and from the tribe of Simeon and from the tribe of Benjamin.

and they were for the sons of Aaron, one of the families of the Kohathites, of the sons of Levi, because the lot fell to them first.