Leviticus 4:2 introduces the sin offering for unintentional sins that Numbers 15:22 builds upon — same subject of failing to keep commands unintentionally.

Leviticus 4:13 specifies the communal sin offering for unintentional sins, matching the scenario Numbers 15:22 introduces for the whole community.

Leviticus 4:14 details the offering for communal unintentional sin that Numbers 15:22 references — the bull as sin offering.

Leviticus 4:22 covers the leader's unintentional sin, a specific instance of the broader category in Numbers 15:22.

Leviticus 4:27 addresses the common person's unintentional sin, directly paralleling the general case in Numbers 15:22.

Leviticus 5:15-17 expands on unintentional sins against holy things and unknown sins, complementing the framework in Numbers 15:22.

Hebrews 5:2 explains the high priest's gentleness toward the ignorant — a principle underlying the unintentional sin offering in Numbers 15:22.

Leviticus 5:13 provides a grain offering alternative for unintentional sins, expanding the same law that Numbers 15:22 introduces.

2 Chronicles 29:21 describes a sin offering for the whole kingdom, mirroring the congregation's offering for unintentional sin in Numbers 15:22.

Psalm 19:12 acknowledges hidden faults that even the psalmist cannot discern, echoing the reality of unintentional sin that Numbers 15:22 addresses with sacrifice.

Luke 12:48 echoes the principle that ignorance reduces guilt — paralleling the unintentional sin offering in Numbers 15:22.