Luke 7:42

But having nothing to pay, he forgave them both. Tell me, which of these, then, will love him most?

Matthew 6:12

And forgive us our debts, as we forgive our debtors.

Matthew 18:25-26

but not having wherewithal to pay, his lord ordered him to be sold, and his wife and his children, and all things whatsoever he possessed, and payment to be made.

Matthew 18:34

And his lord, incensed, delivered him up to the torturers, till he should pay all that he owed him.

Acts 13:38-39

Be it therefore known unto you, men and brethren, that through this man remission of sin is proclaimed to you:

Romans 3:24

justified freely by his grace through the redemption which is in Christ Jesus:

Romans 4:5-8

But to him who doth not work, but believeth in him who justifieth the ungodly, his faith is reckoned in account for righteousness.

Romans 5:6

For even then when we were without strength, Christ died in due time for the ungodly.

Galatians 3:10

For as many as are of the works of the law, are under a curse: for it is written, "Cursed is every one who continueth not in all the things written in the book of the law to do them."

Ephesians 1:7

in whom we have redemption through his blood, even the forgiveness of sins, according to the riches of his grace;

Ephesians 4:32

but be ye kind one to another, full of sensibility, forgiving mutually, even as God in Christ hath forgiven you.

Colossians 3:13

forbearing one another, and freely forgiving one another, if any man hath a complaint against another: even as Christ hath freely forgiven you, so also do ye.

Treasury of Scripture Knowledge

Summary

And when they had nothing to pay, he frankly forgave them both. Tell me therefore, which of them will love him most?

Bible References

When

Matthew 18:25
but not having wherewithal to pay, his lord ordered him to be sold, and his wife and his children, and all things whatsoever he possessed, and payment to be made.
Romans 5:6
For even then when we were without strength, Christ died in due time for the ungodly.
Galatians 3:10
For as many as are of the works of the law, are under a curse: for it is written, "Cursed is every one who continueth not in all the things written in the book of the law to do them."

He

Matthew 6:12
And forgive us our debts, as we forgive our debtors.
Acts 13:38
Be it therefore known unto you, men and brethren, that through this man remission of sin is proclaimed to you:
Romans 3:24
justified freely by his grace through the redemption which is in Christ Jesus:
Romans 4:5
But to him who doth not work, but believeth in him who justifieth the ungodly, his faith is reckoned in account for righteousness.
Ephesians 1:7
in whom we have redemption through his blood, even the forgiveness of sins, according to the riches of his grace;
Ephesians 4:32
but be ye kind one to another, full of sensibility, forgiving mutually, even as God in Christ hath forgiven you.
Colossians 3:13
forbearing one another, and freely forgiving one another, if any man hath a complaint against another: even as Christ hath freely forgiven you, so also do ye.