'Years' in the Bible

Then Herod, when he saw that he was mocked of the wise men, was exceeding wroth, and sent forth, and slew all the children that were in Bethlehem, and in all the coasts thereof, from two years old and under, according to the time which he had diligently inquired of the wise men.

And, behold, a woman, which was diseased with an issue of blood twelve years, came behind him, and touched the hem of his garment: