Deuteronomy 27:26

27:26 ‘Cursed is the one who refuses to keep the words of this law.’ Then all the people will say, ‘Amen!’

Jeremiah 11:3

11:3 Tell them that the Lord, the God of Israel, says, ‘Anyone who does not keep the terms of the covenant will be under a curse.

Ezekiel 18:4

18:4 Indeed! All lives are mine – the life of the father as well as the life of the son is mine. The one who sins will die.

Romans 3:19-20

3:19 Now we know that whatever the law says, it says to those who are under the law, so that every mouth may be silenced and the whole world may be held accountable to God. 3:20 For no one is declared righteous before him by the works of the law, for through the law comes the knowledge of sin.

Romans 6:23

6:23 For the payoff of sin is death, but the gift of God is eternal life in Christ Jesus our Lord.

James 2:9-11

2:9 But if you show prejudice, you are committing sin and are convicted by the law as violators. 2:10 For the one who obeys the whole law but fails in one point has become guilty of all of it. 2:11 For he who said, “Do not commit adultery,” also said, “Do not murder.” Now if you do not commit adultery but do commit murder, you have become a violator of the law.