The paired phrase 'fire came out from before YHWH' links the acceptable inauguration fire in 9:24 with the lethal judgment on Nadab and Abihu in 10:2, creating an immediate literary contrast between divinely accepted and unauthorized priestly action.

Leviticus 16 opens by explicitly recalling the death of Aaron's two sons when they approached YHWH and died, making Chapter 10 a stated background for Day of Atonement access restrictions.

Leviticus 10's immediate mourning restrictions after Nadab and Abihu connect with the later standing priestly/high-priest mourning rules, though the exact compositional relationship is debated.

Nadab and Abihu previously appear among those who ascend Sinai and see the God of Israel without being struck down. Their later death in priestly service creates a sober narrative reversal, though Leviticus 10 does not explicitly recall Exodus 24.

Nadab/Abihu and Ananias/Sapphira are both paired deaths near the inauguration of a new sacred community and have often been compared. Acts does not identify Leviticus 10 as its source, so this belongs in literary/theological comparison rather than explicit Thread fulfillment.

Numbers 3 explicitly recalls that Nadab and Abihu died before YHWH when they offered unauthorized fire and notes that they had no sons, leaving Eleazar and Ithamar to continue priestly service. The passage directly summarizes the Leviticus 10 judgment and explains its consequence for Aaron’s surviving priestly line.