1 John 3:3-5

Young's Literal Translation

³ and every one who is having this hope on him, doth purify himself, even as he is pure.

⁴ Every one who is doing the sin, the lawlessness also he doth do, and the sin is the lawlessness,

⁵ and ye have known that he was manifested that our sins he may take away, and sin is not in him;