Old Testament readings use the Septuagint , the Scripture the apostles quoted. Masoretic numbering shown for reference.Learn why
WEB

Isaiah 1:18

“Come now, and let’s reason together,” says Yahweh: “Though your sins are as scarlet, they shall be as white as snow. Though they are red like crimson, they shall be as wool.

Parallel Translations

LXXView canonical →
And come, let us reason together, saith the Lord: and though your sins be as purple, I will make them white as snow; and though they be as scarlet, I will make [them] white as wool.
Brenton's Septuagint Translation
LXX2012View canonical →
And come, let us reason together, says the Lord: and though your sins be as purple, I will make them white as snow; and though they be as scarlet, I will make [them] white as wool.
Septuagint in American English (2012)
KJVView canonical →
Come now, and let us reason together, saith the Lord: though your sins be as scarlet, they shall be as white as snow; though they be red like crimson, they shall be as wool.
King James Version

Cross References

Cross references via openbible.info (CC-BY)