'Eighth' in the Bible
and in the eleventh year, in the month Bul, which is the eighth month, was the house finished in all its parts, and according to all the fashion of it. So he was seven years in building it.
On the eighth day he sent the people away; and they blessed the king, and went to their tents, joyful and glad of heart for all the goodness that Jehovah had done to David his servant, and to Israel his people.
And Jeroboam ordained a feast in the eighth month, on the fifteenth day of the month, like the feast that was in Judah, and he offered upon the altar. So did he in Bethel, sacrificing to the calves that he had made; and he placed in Bethel the priests of the high places that he had made.
And he offered upon the altar that he had made in Bethel, on the fifteenth day of the eighth month, in the month which he had devised of his own heart; and he made a feast for the children of Israel, and he offered upon the altar, burning incense.