Hebrews 10:22

let us come to him with a true heart, in full assurance of faith, having our hearts sprinkled from an evil conscience, and the body washed with pure water:

John 13:8-10

Peter saith to him, Thou shalt never wash my feet: no, never. Jesus answered him, Except I wash thee, thou hast no part with me.

Ephesians 5:26

that he might sanctify it, purifying it in the laver of water by the word,

Titus 3:5

not for works of righteousness which we had done, but according to his mercy he saved us, by the laver of regeneration, and by renovation of the Holy Spirit;

1 Peter 3:21

The antitype to which baptism now saveth us (not the mere removal of filth from the flesh, but the engagement of a good conscience to God), by the resurrection of Jesus Christ:

Revelation 1:5-6

and from Jesus Christ, the faithful witness, and first-born from the dead, and the prince of the kings of the earth: to him who loved us, and washed us from our sins by his blood,

Treasury of Scripture Knowledge

Summary

And Aaron and his sons thou shalt bring unto the door of the tabernacle of the congregation, and shalt wash them with water.

Bible References

Wash them

John 13:8
Peter saith to him, Thou shalt never wash my feet: no, never. Jesus answered him, Except I wash thee, thou hast no part with me.
Ephesians 5:26
that he might sanctify it, purifying it in the laver of water by the word,
Titus 3:5
not for works of righteousness which we had done, but according to his mercy he saved us, by the laver of regeneration, and by renovation of the Holy Spirit;
Hebrews 10:22
let us come to him with a true heart, in full assurance of faith, having our hearts sprinkled from an evil conscience, and the body washed with pure water:
1 Peter 3:21
The antitype to which baptism now saveth us (not the mere removal of filth from the flesh, but the engagement of a good conscience to God), by the resurrection of Jesus Christ:
Revelation 1:5
and from Jesus Christ, the faithful witness, and first-born from the dead, and the prince of the kings of the earth: to him who loved us, and washed us from our sins by his blood,