"At that time they will call Jerusalem 'The Throne of the LORD,' and all the nations will be gathered to it, to Jerusalem, for the name of the LORD; nor will they walk anymore after the stubbornness of their evil heart.
Strong's Concordance
Original word: ἄφθαρτος
Transliteration: aphthartos
Definition (short): incorruptible
Definition (full): undecaying, imperishable
Strong's Exhaustive Concordance
From a (as a negative particle) and a derivative of phtheiro; undecaying (in essence or continuance) -- not (in-, un-)corruptible, immortal.
KJV: And changed the glory of the uncorruptible God into an image made like to corruptible man, and to birds, and fourfooted beasts, and creeping things.
NASB: and exchanged the glory of the incorruptible God for an image in the form of corruptible man and of birds and four-footed animals and crawling creatures.
KJV: In a moment, in the twinkling of an eye, at the last trump: for the trumpet shall sound, and the dead shall be raised incorruptible, and we shall be changed.
NASB: in a moment, in the twinkling of an eye, at the last trumpet; for the trumpet will sound, and the dead will be raised imperishable, and we will be changed.