Numbers 3:4 gives details about their death and that they had no sons, affecting priestly succession.

Leviticus 10:1 recounts the unauthorized fire offering that caused Nadab and Abihu's death.

Leviticus 10:2 describes the fire consuming them, the event summarized here.

1 Chronicles 24:2 repeats their death and childlessness, noting Eleazar and Ithamar succeeded.

Exodus 6:23 lists Nadab and Abihu as Aaron's sons, identifying the individuals who later died for unauthorized fire.

Exodus 28:1 shows Nadab and Abihu were consecrated as priests, highlighting the sacred office they profaned by offering unauthorized fire.