1 John 1:7-9

Complete Jewish Bible

⁷ But if we are walking in the light, as he is in the light, then we have fellowship with each other, and the blood of his Son Yeshua purifies us from all sin.

⁸ If we claim not to have sin, we are deceiving ourselves, and the truth is not in us. ⁹ If we acknowledge our sins, then, since he is trustworthy and just, he will forgive them and purify us from all wrongdoing.