When the thousand (chilia | χίλια | nom pl neut) years are finished, Satan will be released from his prison

Blessed and holy is the one who has a part in the first resurrection! Over such the second death has no power, but they will be priests of God and of Christ, and they will reign with him for a thousand (chilia | χίλια | acc pl neut) years.

(The rest of the dead did not come to life until the thousand (chilia | χίλια | nom pl neut) years were finished). This is the first resurrection.

And I saw thrones, and seated on them were those who had been given the authority to judge. I also saw the souls of those who had been beheaded for the testimony of Jesus and for the word of God. These had not worshiped the beast or its image and had not received its mark on their foreheads or their hands. They came to life and reigned with Christ for a thousand (chilia | χίλια | acc pl neut) years.

Then he threw him into the abyss, locked and sealed it over him, so he could not deceive the nations any longer, until the thousand (chilia | χίλια | nom pl neut) years were finished. After that he must be set loose for a short time.

He seized the dragon, that ancient serpent (who is the devil and Satan), and bound him for a thousand (chilia | χίλια | acc pl neut) years.

Then the winepress was trodden outside the city, and blood poured out from the winepress, rising to the height of horses’ bridles for a distance of about two hundred miles.

Then the woman fled into the wilderness where a place had been prepared for her by God, so they can take care of her there for one thousand (chilias | χιλίας | acc pl fem) two hundred and sixty days.

And I will give power to my two witnesses, and they will prophesy for one thousand (chilias | χιλίας | acc pl fem) two hundred and sixty days, clothed in sackcloth.”

But do not let this one thing escape your notice, dear friends, that one day with the Lord is as a thousand (chilia | χίλια | nom pl neut) years and a thousand (chilia | χίλια | nom pl neut) years are as a single day.