Contradiction with Leviticus 15:16
This verse speaks about a man who has an emission of seed needing to wash and be unclean until evening, but it doesn’t limit him from the congregation for a longer period.
Leviticus 15:16: And if any man's seed of copulation go out from him, then he shall wash all his flesh in water, and be unclean until the even.
Contradiction with Numbers 31:19
This verse describes impurity associated with battle, requiring a cleansing ritual, but not specifically tied to personal cleanliness related to nocturnal emissions.
Numbers 31:19: And do ye abide without the camp seven days: whosoever hath killed any person, and whosoever hath touched any slain, purify [both] yourselves and your captives on the third day, and on the seventh day.
Contradiction with Matthew 15:11
This verse states that it’s not what goes into the mouth that defiles a person, but what comes out, expanding away from the idea of ritualistic purity related to physical occurrences.
Matthew 15:11: Not that which goeth into the mouth defileth a man; but that which cometh out of the mouth, this defileth a man.