'Fifth' in the Bible

and there is an evening, and there is a morning -- day fifth.

And God hearkeneth unto Leah, and she conceiveth, and beareth to Jacob a son, a fifth,

let Pharaoh make and appoint overseers over the land, and receive a fifth of the land of Egypt in the seven years of plenty,

and it hath come to pass in the increases, that ye have given a fifth to Pharaoh, and four of the parts are for yourselves, for seed of the field, and for your food, and for those who are in your houses, and for food for your infants.'

and Joseph setteth it for a statute unto this day, concerning the ground of Egypt, that Pharaoh hath a fifth; only the ground of the priests alone hath not become Pharaoh's.