Leviticus 16:28

And he that burneth them shall wash his clothes, and bathe his flesh in water, and afterward he shall come into the camp.

Cross-references

Leviticus 16:26 requires the scapegoat handler to wash and bathe, just as verse 28 requires the same for the burner — identical purity rules.

Leviticus 6:30 states that sin offerings with blood brought into the sanctuary must be burned, matching the rule for the Day of Atonement offerings.

Leviticus 15:5 likewise requires washing clothes and bathing after touching an unclean bed — the same ritual pattern.