~ Levites were purified ~ 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. #, 15_EZR_06_20  For the priests and the Levites were purified together, all of them [were] pure, and killed the passover for all the children of the captivity, and for their brethren the priests, and for themselves. #,