Titus 3:5
he saved us, not on the basis of deeds which we have done in righteousness, but because of his own mercy, by the washing of regeneration and renewal in the Holy Spirit,
Hebrews 10:22
let us draw near with a true heart in full assurance of faith, having our hearts sprinkled clean from an evil conscience and our bodies washed with pure water.
1 John 1:7
But if we walk in the light, as he is in the light, we have fellowship with one another, and the blood of Jesus his Son cleanses us from all sin.
Revelation 1:5-6
and from Jesus Christ, who is the faithful witness, the firstborn from the dead, and the ruler of the kings of the earth. To him who loves us and has freed us from our sins by his blood,