'Seventh' in the Bible

Ozem the sixth, David the seventh:

Attai the sixth, Eliel the seventh,

The seventh to Hakkoz, the eighth to Abijah,

The seventh to Jesharelah, he, his sons, and his brethren, were twelve:

Elam the fifth, Jehohanan the sixth, Elioenai the seventh.

Ammiel the sixth, Issachar the seventh, Peulthai the eighth: for God blessed him.

The seventh captain for the seventh month was Helez the Pelonite, of the children of Ephraim: and in his course were twenty and four thousand.