Numbers 19:5-7

Complete Jewish Bible

⁵ The heifer is to be burned to ashes before his eyes — its skin, meat, blood and dung is to be burned to ashes. ⁶ The cohen is to take cedar-wood, hyssop and scarlet yarn and throw them onto the heifer as it is burning up. ⁷ Then the cohen is to wash his clothes and himself in water, after which he may re-enter the camp; but the cohen will remain unclean until evening.