'Days' in the Bible

"Please test your servants for ten days and let us be given vegetables to eat and water to drink.

So he listened to what Daniel said and tested them for ten days.

At the end of ten days their appearance was better and their faces were well-nourished compared to the young men who ate the king's rich food.

"None of the advisors, enchanters, diviners, or astrologers can explain the secret that the king has requested to be made known. But there is a God in heaven who reveals secrets, and he is making known to King Nebuchadnezzar what will happen in the latter days.

All of the royal administrators, prefects, regional authorities, scribes, and governors have concluded that the king should establish and enforce an edict that anyone who prays to any god or man for the next 30 days (except to you, your majesty) is to be thrown into the lions' pit.

So they approached the king and asked, "Didn't you sign an edict that for the next 30 days if anyone prays to any god or man, except to you, your majesty, he would be thrown into the lions' pit?" The king responded, "The decree has been established, in accordance with the laws of the Medes and Persians that can't be repealed."

"I kept on watching until the Ancient of Days was seated. His clothes were white, like snow, and the hair on his head was like pure wool. His throne burned with flaming fire, and its wheels burned with fire.

"I continued to observe the night vision and look! someone like the Son of Man was coming, accompanied by heavenly clouds. He approached the Ancient of Days and was presented before him.

until the Ancient of Days arrived to pass judgment in favor of the saints of the Highest One and the time came for the saints to take possession of the kingdom.

"He told me, "For 2,300 days. Then the Holy Place will be restored.'"

Then I, Daniel, was exhausted and ill for days, but afterward I got up and went about the king's business. Nevertheless, I was astonished by the vision, and could not understand it."

However, the prince of the kingdom of Persia opposed me for 21 days. Then all of a sudden, Michael, one of the chief angels, came to assist me! I had been detained there near the kings of Persia.

Now I've come to help you understand what will happen to your people in the days to come, because the vision pertains to those days.'

There will be 1,290 days from the time the regular burnt offering is rescinded and the destructive desolation established.

Blessed is the one who perseveres and attains to the 1,335 days.