1 Peter 3:18 - 3:20
18 For Christ also suffered for sins once for all, the righteous for the unrighteous, so that He might bring you to God, having been put to death in the flesh, but made alive in the spirit; 19 in which also He went and made proclamation to the spirits now in prison, 20 who once were disobedient, when the patience of God kept waiting in the days of Noah, during the construction of the ark, in which a few, that is, eight persons, were brought safely through the water.