2 Chronicles 25:4
But he slew not their children, but did as it is written in the law in the book of Moses, where the Lord commanded, saying, The fathers shall not die for the children, neither shall the children die for the fathers, but every man shall die for his own sin.
Cross-reference
Deuteronomy 24:16 is the law Amaziah cites: each shall die for his own sin, so he spares the children of the assassins.
2 Kings 14:5 records the same execution of the murderers, while here in 25:4 Amaziah spares their children based on the law.
2 Kings 14:6 repeats the same detail of sparing the children and quotes Deuteronomy 24:16, reinforcing Amaziah's obedience to the law.
Jeremiah 31:29 quotes the proverb 'fathers eat sour grapes' that contradicts the individual responsibility principle cited here.
Jeremiah 31:30 reaffirms the same principle — each dies for their own sin — directly echoing the law.
Ezekiel 18:4 declares 'the soul who sins shall die' — the same individual accountability as the law cited here.
Ezekiel 18:20 explicitly states that sons are not punished for fathers' sins — identical to the principle here.
2 Kings 9:26 shows God punishing the son Joram for his father Ahab's sin — contrasting with the individual responsibility law.