I believe that the Apostle Paul had the revelation that paradise was taken to heaven by Jesus after his trip to Sheol. 2 Corinthians 2:14 says that Jesus led a triumphal procession presumably when he ascended to heaven.
2 Corinthians 2:14Another reference to this is in Ephesians 4:8-10
But thanks be to God, who in Christ always leads us in triumphal procession, and through us spreads the fragrance of the knowledge of him everywhere.
Therefore it says,
“When he ascended on high he led a host of captives,
and he gave gifts to men.”
(In saying, “He ascended,” what does it mean but that he had also descended into the lower regions, the earth? He who descended is the one who also ascended far above all the heavens, that he might fill all things.)
where Paul clearly describes how Jesus descended to Sheol and then proceeded to ascend to heaven, all while leading a host of captives, which could be understood to be the triumphal procession in 2 Corinthians 2:14. The New Testament teaches that Jesus ascended to the Father in heaven forty days after his resurrection (Acts 1:9-12) where he is sitting at the right hand of the Father (Mark 16:19). It also teaches that believers who are absent from the body are present with the Lord in 2 Corinthians 5:8. Where is the Lord? But in heaven at the right hand of the Father as we mentioned earlier.
So by connecting the dots it becomes clear that paradise was taken to heaven via Christ's triumphal procession and it's where we will end up once we die until Jesus comes back for his bride. Many servants of God who have had out of body experiences and were taken up to heaven just like Paul described in 2 Corinthians 12 have reported the same including Jesse Duplantis: