'Fulfilled' in the Bible

And when her days to be delivered were fulfilled, behold, there were twins in her womb.

And Jacob said unto Laban, Give me my wife, for my days are fulfilled, that I may go in unto her.

And jacob did so, and fulfilled her week. And he gave him Rachel his daughter to wife.

And forty days were fulfilled for him; for so are fulfilled the days of embalming: and the Egyptians wept for him three-score and ten days.