washed their clothes # 02_EXO_19_14 # And Moses went down from the mount unto the people, and sanctified the people; and they washed their clothes. 
washed their clothes # 04_NUM_08_21 # And the Levites were purified, and they washed their clothes; and Aaron offered them [as] an offering before the LORD; and Aaron made an atonement for them to cleanse them.