1 Peter 3:19

in which he also went and preached to the spirits in prison,

1 Peter 4:6

For to this end the Good News was preached even to the dead, that they might be judged indeed as men in the flesh, but live as to God in the spirit.

Isaiah 42:7

to open the blind eyes, to bring the prisoners out of the dungeon, and those who sit in darkness out of the prison.

Isaiah 49:9

saying to those who are bound, 'Come out!'; to those who are in darkness, 'Show yourselves!' "They shall feed in the ways, and on all bare heights shall be their pasture.

Isaiah 61:1

The Spirit of the Lord Yahweh is on me; because Yahweh has anointed me to preach good news to the humble. He has sent me to bind up the brokenhearted, to proclaim liberty to the captives, and release to those who are bound;

1 Peter 1:11-12

searching for who or what kind of time the Spirit of Christ, which was in them, pointed to, when he predicted the sufferings of Christ, and the glories that would follow them.

Revelation 19:10

I fell down before his feet to worship him. He said to me, "Look! Don't do it! I am a fellow bondservant with you and with your brothers who hold the testimony of Jesus. Worship God, for the testimony of Jesus is the Spirit of Prophecy."

Revelation 20:7

And after the thousand years, Satan will be released from his prison,

Nehemiah 9:30

Yet many years you put up with them, and testified against them by your Spirit through your prophets. Yet would they not give ear. Therefore you gave them into the hand of the peoples of the lands.

Treasury of Scripture Knowledge

Summary

By which also he went and preached unto the spirits in prison;

Bible References

By which

1 Peter 1:11
searching for who or what kind of time the Spirit of Christ, which was in them, pointed to, when he predicted the sufferings of Christ, and the glories that would follow them.
1 Peter 4:6
For to this end the Good News was preached even to the dead, that they might be judged indeed as men in the flesh, but live as to God in the spirit.
Nehemiah 9:30
Yet many years you put up with them, and testified against them by your Spirit through your prophets. Yet would they not give ear. Therefore you gave them into the hand of the peoples of the lands.
Revelation 19:10
I fell down before his feet to worship him. He said to me, "Look! Don't do it! I am a fellow bondservant with you and with your brothers who hold the testimony of Jesus. Worship God, for the testimony of Jesus is the Spirit of Prophecy."

In

Isaiah 42:7
to open the blind eyes, to bring the prisoners out of the dungeon, and those who sit in darkness out of the prison.
Isaiah 49:9
saying to those who are bound, 'Come out!'; to those who are in darkness, 'Show yourselves!' "They shall feed in the ways, and on all bare heights shall be their pasture.
Isaiah 61:1
The Spirit of the Lord Yahweh is on me; because Yahweh has anointed me to preach good news to the humble. He has sent me to bind up the brokenhearted, to proclaim liberty to the captives, and release to those who are bound;
Revelation 20:7
And after the thousand years, Satan will be released from his prison,