Romans 3:24-26

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

Romans 5:21

that as sin had reigned by death, even so might grace reign through righteousness unto life eternal by Jesus Christ our Lord.

Ephesians 1:7-8

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

Treasury of Scripture Knowledge

Summary

The LORD is longsuffering, and of great mercy, forgiving iniquity and transgression, and by no means clearing the guilty, visiting the iniquity of the fathers upon the children unto the third and fourth generation.

Bible References

Long-suffering

Romans 3:24
justified freely by his grace through the redemption which is in Christ Jesus:
Romans 5:21
that as sin had reigned by death, even so might grace reign through righteousness unto life eternal by Jesus Christ our Lord.
Ephesians 1:7
in whom we have redemption through his blood, even the forgiveness of sins, according to the riches of his grace;