Leviticus 4:2 establishes the general principle of unintentional sin, which is then specifically applied to the whole congregation in 4:13.

Leviticus 4:22 applies the same unintentional sin offering procedure to a leader — a parallel within the same chapter, scaling the principle.

Leviticus 4:27 extends the same unintentional sin offering to a common person — a direct parallel in the chapter's graded sin offerings.

Leviticus 5:17 describes individual unaware sin that still incurs guilt, paralleling the corporate unintentional sin in 4:13 but applying to a person.

Numbers 15:24-29 gives a parallel law for the whole congregation sinning unintentionally, with nearly identical procedures—a direct parallel.

Hebrews 10:26-29 contrasts deliberate sin with unintentional sin here — no sacrifice remains for willful sin, only judgment.

Numbers 15:22 repeats the law of unintentional sin for the congregation — a parallel passage with similar instructions for a sin offering.

In 2 Chronicles 29:24, Hezekiah’s priests offer sin offerings for all Israel, directly applying the congregation's sin offering pattern from Leviticus.

Hebrews 7:27 contrasts Christ’s once-for-all sacrifice with the repeated sin offerings for the people, like the congregation’s bull in Leviticus.

Joshua 7:24-26 shows severe judgment on Achan's deliberate sin, contrasting with the atoning sacrifice provided for unintentional corporate sin in Leviticus.

1 Timothy 1:13 shows Paul's ignorance leading to mercy, echoing the principle in Leviticus that unintentional sin can be atoned for.

Ezra 6:17 describes twelve bulls as a sin offering for all Israel at the temple dedication, echoing the collective sin offering in Leviticus.