'Weeks' in the Bible

Seventy weeks are decreedabout your people and your holy city—to bring the rebellion to an end,to put a stop to sin,to wipe away iniquity,to bring in everlasting righteousness,to seal up vision and prophecy,and to anoint the most holy place.

Know and understand this:From the issuing of the decreeto restore and rebuild Jerusalemuntil Messiah the Princewill be seven weeks and 62 weeks.It will be rebuilt with a plaza and a moat,but in difficult times.

After those 62 weeksthe Messiah will be cut offand will have nothing.The people of the coming princewill destroy the city and the sanctuary.The end will come with a flood,and until the end there will be war;desolations are decreed.

In those days I, Daniel, was mourning for three full weeks.

I didn’t eat any rich food, no meat or wine entered my mouth, and I didn’t put any oil on my body until the three weeks were over.