2 Peter 2:4

Εἰ γὰρ ὁ Θεὸς ἀγγέλων ἁμαρτησάντων οὐκ ἐφείσατο, ἀλλὰ σειραῖς ζόφου ταρταρώσας παρέδωκεν εἰς κρίσιν τηρουμένους·

Ei gar o Theos aggelōn amartēsantōn oyk epheisato, alla seirais zophoy tartarōsas paredōken eis krisin tēroymenoys·

King James Version (KJV)

For if God spared not the angels that sinned, but cast them down to hell, and delivered them into chains of darkness, to be reserved unto judgment;

Modern English

For if God did not spare angels when they sinned, but sent them to hell, putting them in chains of darkness to be held for judgment;