Parallel
2 Peter 2:4
Clementine Vulgate · Berean Standard Bible
Si enim Deus angelis peccantibus non pepercit, sed rudentibus inferni detractos in tartarum tradidit cruciandos, in judicium reservari.
For if God did not spare the angels when they sinned, but cast them deep into hell, placing them in chains of darkness to be held for judgment;