'First' in the Bible

So on the tenth day of the first month the people came up out of Jordan, and put up their tents in Gilgal, on the east side of Jericho.

Then Joshua gave the people orders with an oath, saying, Let that man be cursed before the Lord who puts his hand to the building up of this town: with the loss of his first son will he put the first stone of it in place, and with the loss of his youngest son he will put up its doors.

And the first heritage came out for the tribe of Benjamin by their families: and the limit of their heritage went between the children of Judah and the children of Joseph.

These were for the children of Aaron among the families of the Kohathites, of the children of Levi: for they came first in the distribution.