So, after the crucifixion and death of Jesus; what happened? Based on the wording in 1 Peter, there’s an argument that Jesus spent the weekend between His death and Resurrection in Hell preaching to the souls who were already there, giving them a chance at the forgiveness available through His sacrifice not previously available before His death.

There is a great deal of confusion regarding this question. The concept that Jesus went to hell after His death on the cross comes primarily from the Apostles’ Creed, which states, “He descended into hell.” There are also a few Scripture passages that, depending on how they are translated, describe Jesus going to “hell.” In studying this issue, it is important to first understand what the Bible teaches about the realm of the dead.
https://www.crossroads.net/media/articles/what-happened-when-jesus-died-and-why-it-matters