The Ten Commandments: after praying to the Holy Spirit for conviction of heart, our first stop for the Examination of one’s conscience prior to Confession

https://www.ourcatholicprayers.com/prayers-before-confession.html

Note Well, if confessing violations of the Commandments during Confession by number instead of Name: the Protestants number the Commandments differently than Catholics did/ do:https://www.catholic.com/magazine/print-edition/the-true-ten-commandments