NET

9 But if we confess our sins, he is faithful and righteous, forgiving us our sins and cleansing us from all unrighteousness.

Darby

9 If we confess^D9350 our sins, he is faithful and righteous to forgive us [our] sins, and cleanse us from all^D9351 unrighteousness.

Darby Bible Notes

confess - In all these cases the verb is in the subjunctive, and puts the case of so doing. I should have translated them 'if we should say,' &c., but that it is the case in ver. 9 also, where it cannot be done. all - Or 'every.'

KJV

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