Contradiction with Proverbs 12:22
This verse emphasizes the Lord's hatred of lying lips, which could contradict the accusation of deceit implied in 2 Samuel 19:27.
Proverbs 12:22: Lying lips [are] abomination to the LORD: but they that deal truly [are] his delight.
Contradiction with Exodus 20:16
This verse commands not to bear false witness, which stands against the idea of accusations without proof as suggested in 2 Samuel 19:27.
Exodus 20:16: Thou shalt not bear false witness against thy neighbour.
Contradiction with Matthew 5:11
This verse speaks about being falsely accused for righteousness, which contrasts the claim of deceit in 2 Samuel 19:27.
Matthew 5:11: Blessed are ye, when [men] shall revile you, and persecute [you], and shall say all manner of evil against you falsely, for my sake. [falsely: Gr. lying]