Jeremiah 33:8-9

And I will cleanse them from all their iniquity, whereby they have sinned against me; and I will pardon all their iniquities, whereby they have sinned, and whereby they have transgressed against me.

Isaiah 55:7

Let the wicked forsake his way, and the unrighteous man his thoughts: and let him return unto the LORD, and he will have mercy upon him; and to our God, for he will abundantly pardon. {the unrighteous...: Heb. the man of iniquity} {abundantly...: Heb. multiply to pardon}

Psalms 86:5

For thou, Lord, {art} good, and ready to forgive; and plenteous in mercy unto all them that call upon thee.

1 Kings 8:39-40

Then hear thou in heaven thy dwelling place, and forgive, and do, and give to every man according to his ways, whose heart thou knowest; (for thou, {even} thou only, knowest the hearts of all the children of men;)

Daniel 9:9

To the Lord our God {belong} mercies and forgivenesses, though we have rebelled against him;

2 Corinthians 5:19

To wit, that God was in Christ, reconciling the world unto himself, not imputing their trespasses unto them; and hath committed unto us the word of reconciliation. {committed...: Gr. put in us}

Micah 7:18-20

Who {is} a God like unto thee, that pardoneth iniquity, and passeth by the transgression of the remnant of his heritage? he retaineth not his anger for ever, because he delighteth {in} mercy.

Colossians 1:14

In whom we have redemption through his blood, {even} the forgiveness of sins: