1 Corinthians 1:30

30 It is because of him that you are in Christ Jesus, who has become for us wisdom from God—that is, our righteousness, holiness and redemption.

Read 1 Corinthians 1:30 Using Other Translations

But of him are ye in Christ Jesus, who of God is made unto us wisdom, and righteousness, and sanctification, and redemption:
And because of him you are in Christ Jesus, who became to us wisdom from God, righteousness and sanctification and redemption,
God has united you with Christ Jesus. For our benefit God made him to be wisdom itself. Christ made us right with God; he made us pure and holy, and he freed us from sin.