'Period' in the Bible

To these He also presented Himself alive after His suffering, by many convincing proofs, appearing to them over a period of forty days and speaking of the things concerning the kingdom of God.

whom heaven must receive until the period of restoration of all things about which God spoke by the mouth of His holy prophets from ancient time.

For a period of about forty years He put up with them in the wilderness.

Therefore be on the alert, remembering that night and day for a period of three years I did not cease to admonish each one with tears.