Revelation 20:1–3
20 Then I saw an angel coming down from heaven holding the key to the abyssc and a great chaind in his hand. 2 He seized the dragon, that ancient serpent who is the devil and Satan,A,e and boundf him for a thousand years. 3 He threw him into the abyss, closed it, and put a seal on itg so that he would no longer deceive the nationsh until the thousand years were completed. After that, he must be released for a short time.