G3824–παλιγγενεσία–palingenesia

Jesus said to them, "Most assuredly I tell you that you who have followed me, in the regeneration when the Son of Man will sit on the throne of his glory, you also will sit on twelve thrones, judging the twelve tribes of Israel.

παλιγγενεσίᾳ, palingenesia “regeneration,”

not by works of righteousness, which we did ourselves, but according to his mercy, he saved us, through the washing of regeneration and renewing by the Holy Spirit,

παλιγγενεσίας palingenesias “of regeneration”