Leviticus 14:6 continues the same purification ritual, instructing how to use the birds and other items from verse 4.

Leviticus 12:8 also uses birds for purification, showing a pattern of bird offerings in cleansing rituals.

Numbers 19:6 uses cedarwood, hyssop, and scarlet yarn in the red heifer purification, mirroring the materials in this cleansing rite.

Psalm 51:7 alludes to hyssop purification, requesting spiritual cleansing through the same ritual symbol.

Hebrews 9:19 recalls the old covenant purification with scarlet wool and hyssop, showing the typological fulfillment in Christ.

Luke 5:14 directs the healed leper to offer the very sacrifice commanded here in Leviticus, confirming this ritual's NT application.

Exodus 12:22 uses hyssop to apply blood at Passover, like hyssop applies blood in this leprosy cleansing.

Numbers 19:18 uses hyssop for sprinkling in water purification, a parallel use of hyssop for cleansing.