Nadab and Abihu died before their father did; they had no sons. Eleazar and Ithamar served as priests.

Fathers must not be put to death for what their children ¹  do, nor children for what their fathers do; each must be put to death for his own sin.

According to the genealogical records of their families, they had 36,000 warriors available for battle, for they had numerous wives and sons. ¹ 

Therefore fathers will eat their sons within you, Jerusalem, ¹  and sons will eat their fathers. I will execute judgments on you, and I will scatter any survivors ²  to the winds. ³ 

Nadab and Abihu died ¹  before the Lord ²  when they offered ³  strange ⁴  fire ⁵  before the Lord in the wilderness of Sinai, and they had no children. ⁶  So Eleazar and Ithamar ministered as priests ⁷  in the presence of ⁸  Aaron their father.

“Our father died in the wilderness, although ¹  he was not part of ²  the company of those that gathered themselves together against the Lord in the company of Korah; but he died for his own sin, ³  and he had no sons.

But he did not execute the sons of the assassins. He obeyed the Lord’s commandment as recorded in the law scroll of Moses, ¹  “Fathers must not be put to death for what their sons do, ²  and sons must not be put to death for what their fathers do. ³  A man must be put to death only for his own sin.” ⁴ 

However, he did not execute their sons. He obeyed the Lord’s commandment as recorded in the law scroll of Moses, ¹  “Fathers must not be executed for what their sons do, ²  and sons must not be executed for what their fathers do. ³  A man must be executed only for his own sin.” ⁴ 

So, this is what the Lord says: ‘I will assuredly ¹  make these people stumble to their doom. ²  Parents and children will stumble and fall to their destruction. ³  Friends and neighbors will die.’