'Upward' in the Bible

And Amaziah gathereth Judah, and appointeth them, according to the house of the fathers, for heads of the thousands, and for heads of the hundreds, for all Judah and Benjamin; and he inspecteth them from a son of twenty years and upward, and findeth them three hundred thousand chosen ones, going forth to the host, holding spear and target.

apart from their genealogy, to males from a son of three years and upward, to every one who hath gone in to the house of Jehovah, by the matter of a day in its day, for their service in their charges, according to their courses;

and the genealogy of the priests by the house of their fathers, and of the Levites, from a son of twenty years and upward, in their charges, in their courses;