Exodus 19:14

19:14 Then Moses went down from the mountain to the people and sanctified the people, and they washed their clothes.

Genesis 35:2

35:2 So Jacob told his household and all who were with him, “Get rid of the foreign gods you have among you. Purify yourselves and change your clothes.

Leviticus 11:25

11:25 and anyone who carries their carcass must wash his clothes and will be unclean until the evening.

Leviticus 15:5

15:5 Anyone who touches his bed must wash his clothes, bathe in water, and be unclean until evening.

Numbers 8:7

8:7 And do this to them to purify them: Sprinkle water of purification on them; then have them shave all their body and wash their clothes, and so purify themselves.

Numbers 8:21

8:21 The Levites purified themselves and washed their clothing; then Aaron presented them like a wave offering before the Lord, and Aaron made atonement for them to purify them.

Numbers 31:24

31:24 You must wash your clothes on the seventh day, and you will be ceremonially clean, and afterward you may enter the camp.’”

Zechariah 3:3-4

3:3 Now Joshua was dressed in filthy clothes as he stood there before the angel. 3:4 The angel spoke up to those standing all around, “Remove his filthy clothes.” Then he said to Joshua, “I have freely forgiven your iniquity and will dress you in fine clothing.”

Hebrews 10:22

10:22 let us draw near with a sincere heart in the assurance that faith brings, because we have had our hearts sprinkled clean from an evil conscience and our bodies washed in pure water.

Revelation 7:14

7:14 So I said to him, “My lord, you know the answer.” Then he said to me, “These are the ones who have come out of the great tribulation. They have washed their robes and made them white in the blood of the Lamb!