Daniel 9:4

4I prayed to the Lord my God and amade confession, saying, bO Lord, the cgreat and awesome God, who dkeeps covenant and steadfast love with those who love him and keep his commandments,

Mark 1:5

5And all the country of Judea and all Jerusalem were going out to him and were being baptized by him in the river Jordan, econfessing their sins.

Luke 15:18-21

18I will arise and go to my father, and I will say to him, “Father, fI have sinned against gheaven and before you. 19 hI am no longer worthy to be called your son. Treat me as one of your hired servants.”’ 20And he arose and came to his father. But while he was still a long way off, his father saw him and felt compassion, and iran and jembraced him and kkissed him. 21And the son said to him, ‘Father, I have sinned against heaven and before you. lI am no longer worthy to be called your son.’
Some manuscripts add treat me as one of your hired servants

Acts 2:38

38And Peter said to them, nRepent and obe baptized every one of you pin the name of Jesus Christ qfor the forgiveness of your sins, and you will receive rthe gift of the Holy Spirit.

Acts 19:18

18Also many of those who were now believers came, sconfessing and divulging their practices.

Acts 22:16

16And now why do you wait? tRise and be baptized and uwash away your sins, vcalling on his name.’

James 5:16

16Therefore, wconfess your sins to one another and pray for one another, xthat you may be healed. yThe prayer of a righteous person has great power as it is working.
Or The effective prayer of a righteous person has great power
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