WEB_Strongs(i) 21 H3881 The Levites H2398 purified H3526 themselves from sin, and they washed H899 their clothes; H175 and Aaron H5130 offered H8573 them for a wave offering H6440 before H3068 Yahweh; H175 and Aaron H3722 made atonement H2891 for them to cleanse them.