James 5:16; 1 John 1:9

James 5:16

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

1 John 1:9

9 If we confess our sins, he is faithful and just to forgive us our sins and to cleanse us from all unrighteousness.