Leviticus 14:6

6He shall take the live bird with the cedarwood and the scarlet yarn and the hyssop, and dip them and the live bird in the blood of the bird that was killed over the fresh water.

Numbers 19:6

6And the priest shall take acedarwood and hyssop and scarlet yarn, and throw them into the fire burning the heifer.

Isaiah 1:18

18 Come now, blet us reason
Or dispute
together, says the Lord:
though your sins are like scarlet,
they shall be as dwhite as snow;
though they are red like crimson,
they shall become like wool.

Revelation of John 1:5

5and from Jesus Christ ethe faithful witness, fthe firstborn of the dead, and gthe ruler of kings on earth.

To hhim who loves us and ihas freed us from our sins by his blood
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