The one who knew no sin he made to be sin for us, so that in him we might become the righteousness of God.
In context
19That is, in Christ God was reconciling the world to himself, not counting their trespasses against them, and entrusting to us the message of reconciliation. 20So we are ambassadors for Christ; it is God who appeals through us. On Christ’s behalf we beg you: be reconciled to God. 21The one who knew no sin he made to be sin for us, so that in him we might become the righteousness of God.