'Ninety' in the Bible

For I have appointed the years of their iniquity to be unto thee a number of days, even three hundred and ninety days: so shalt thou bear the iniquity of the house of Israel.

Take thou also unto thee wheat, and barley, and beans, and lentils, and millet, and spelt, and put them in one vessel, and make thee bread thereof; according to the number of the days that thou shalt lie upon thy side, even three hundred and ninety days, shalt thou eat thereof.

And the building that was before the separate place at the side toward the west was seventy cubits broad; and the wall of the building was five cubits thick round about, and the length thereof ninety cubits.