Numbers 5:6
Speak unto the children of Israel, When a man or woman shall commit any sin that men commit, to do a trespass against the Lord, and that person be guilty;
Cross-reference
Leviticus 6:2
Parallel
Leviticus 6:2 specifies deceiving a neighbor about entrusted property as a concrete example of breaking faith with the Lord.
Leviticus 6:3
Parallel
Leviticus 6:3 adds lying about lost property as another instance of unfaithfulness requiring restitution.
Joshua 7:19
Parallel
Joshua 7:19 shows Achan confessing his sin of breaking faith, modeling the confession required in Numbers 5:7.
Leviticus 4:27
Contrast
Leviticus 4:27 mandates a sin offering for unintentional sins, while Numbers addresses intentional breach requiring confession.
Leviticus 5:17
Contrast
Leviticus 5:17 covers unknowing sin that still incurs guilt, contrasting with the intentional breach of faith implied in Numbers.