Hebrews 9:22
According to the law, in fact, nearly everything must be purified with blood, and without the shedding of blood there is no forgiveness.
Matthew 26:28
This is My blood of the covenant, which is poured out for many for the forgiveness of sins.
Ephesians 1:7
In Him we have redemption through His blood, the forgiveness of our trespasses, according to the riches of His grace
Colossians 1:14
in whom we have redemption, the forgiveness of sins.