Hades and Tartarus

Hades is used 11 times.

Jesus never mentions Hades as a place where people are cast into or damned. Two times it is used in reference to the city Capernaum. One time about the gates of Hades not prevailing. And one about the rich man and Lazarus in Hades.

[Mat 11:23 KJV] 23 And thou, Capernaum, which art exalted unto heaven, shalt be brought down to hell: for if the mighty works, which have been done in thee, had been done in Sodom, it would have remained until this day.

[Mat 16:18 KJV] 18 And I say also unto thee, That thou art Peter, and upon this rock I will build my church; and the gates of hell shall not prevail against it.

[Luk 10:15 KJV] 15 And thou, Capernaum, which art exalted to heaven, shalt be thrust down to hell.

[Luk 16:23 KJV] 23 And in hell he lift up his eyes, being in torments, and seeth Abraham afar off, and Lazarus in his bosom.

Acts refers to a soul not left in Hades.

[Act 2:27, 31 KJV] 27 Because thou wilt not leave my soul in hell, neither wilt thou suffer thine Holy One to see corruption. … 31 He seeing this before spake of the resurrection of Christ, that his soul was not left in hell, neither his flesh did see corruption.

Hades is mentioned in 1 Corinthians saying Hades has no more victory.

[1Co 15:55 KJV] 55 O death, where [is] thy sting? O grave, where [is] thy victory?

Four times Hades is refered to in Revelation.

[Rev 1:18 KJV] 18 I [am] he that liveth, and was dead; and, behold, I am alive for evermore, Amen; and have the keys of hell and of death.

[Rev 6:8 KJV] 8 And I looked, and behold a pale horse: and his name that sat on him was Death, and Hell followed with him. And power was given unto them over the fourth part of the earth, to kill with sword, and with hunger, and with death, and with the beasts of the earth.

[Rev 20:13-14 KJV] 13 And the sea gave up the dead which were in it; and death and hell delivered up the dead which were in them: and they were judged every man according to their works. 14 And death and hell were cast into the lake of fire. This is the second death.

Tartarus is used once in 2 Peter about angels being cast into it.

[2Pe 2:4 KJV] 4 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;