Revelation 20:7

An Understandable Version (2005 edition)

And when the thousand years are over, Satan will be released from his prison,

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And he took hold of the dragon, that old snake, which is the devil or Satan, and chained him up for a thousand years.

And the four angels, who had been ready for this hour and day and month and year, were [now] released to kill one third of mankind.