Hisgalus 20:3-5

Orthodox Jewish Bible

³ And threw him into the Tehom (Abyss), and shut and sealed it over him that he could not deceive any more the Goyim until the elef shanim (thousand years) were completed. After these things it is necessary for him to be released a short time. [DANIEL 6:17]

⁴ And I saw kise’ot (thrones) and they sat on them and authority for mishpat (judgment) was given to them, and I saw the nefashot (souls) of the ones having been beheaded because of their edut (testimony) for Rebbe, Melech HaMoshiach and because of the dvar Hashem and for those who did not worship the Chayyah [Beast, Anti-Moshiach] nor its Atzav and did not receive the tav (mark) on the metsakh (forehead) and on their yad (hand), and they awakened to Chayyim (Life) and reigned with Moshiach for elef shanim (a thousand years). [DANIEL 7:9]

⁵ And the rest of the Mesim did not awaken to Chayyim (Life) until the elef shanim should be completed. This is the Techiyah HaRishonah (First Resurrection).