Numbers 5:2 also places the unclean outside the camp — the same location where the heifer is slaughtered, linking impurity and sacrifice.

Numbers 15:36 also involves taking someone outside the camp for execution, mirroring the red heifer's removal for slaughter.

Leviticus 4:12 describes the sin offering bull taken outside the camp and burned—a direct parallel to the red heifer's disposal.

Leviticus 4:21 similarly requires the congregation's sin offering to be taken outside the camp and burned, matching the red heifer's fate.

Leviticus 16:27 has Yom Kippur sin offerings burned outside the camp, a strong parallel to the red heifer's disposal for atonement.

Hebrews 13:11-13 interprets sin offerings burned outside the camp as a type of Christ's suffering outside Jerusalem.