Leviticus 5:19
It is a guilt offering; he was surely guilty before the Lord."
Ezra 10:2
Then Shecaniah son of Jehiel, from the descendants of Elam, addressed Ezra: "We have been unfaithful to our God by marrying foreign women from the local peoples. Nonetheless, there is still hope for Israel in this regard.
Psalm 51:4
Against you -- you above all -- I have sinned; I have done what is evil in your sight. So you are just when you confront me; you are right when you condemn me.
Malachi 3:8
Can a person rob God? You indeed are robbing me, but you say, 'How are we robbing you?' In tithes and contributions!
2 Corinthians 5:19-21
In other words, in Christ God was reconciling the world to himself, not counting people's trespasses against them, and he has given us the message of reconciliation.