Do you ever sing in the shower? Wanna duet?

https://biblehub.com/topical/revelation/20-15.htm

https://biblehub.com/topical/matthew/16-19.htm

https://biblehub.com/topical/g/gehenna.htm

https://www.merriam-webster.com/dictionary/hell

https://biblehub.com/job/26-6.htm

https://biblehub.com/proverbs/15-11.htm

https://biblehub.com/proverbs/27-20.htm

https://biblehub.com/isaiah/14-9.htm

https://biblehub.com/luke/16-23.htm

https://biblehub.com/2_peter/2-4.htm

To say that the basic concept of "hell" is not scriptural seems unfounded.

But, IMHO, death for most is a "rest" from which you immediately awaken to the judgement OR to be in the clouds at His second coming with The Lion of Judah.

The person who dies and is at "rest" has NO idea how long they were unconscious just as when one wakes from any nap or sleep. You just don't know until you look at a clock. So...THAT is death unless YHWH has something else in mind for you:

https://biblehub.com/1_samuel/28-15.htm

The only recorded time in the Bible that an actual dead person who STAYED dead, spoke to the living.

Fear not: https://biblehub.com/1_corinthians/15-54.htm