Contradiction with Exodus 23:1
This verse, which instructs not to spread false reports, contradicts 1 Samuel 21:3 where David uses deception to obtain bread from Ahimelech.
Exodus 23:1: Thou shalt not raise a false report: put not thine hand with the wicked to be an unrighteous witness. [raise: or, receive]
Contradiction with Matthew 5:37
This verse encourages being truthful in communication, contradicting David's misleading statement in 1 Samuel 21:3.
Matthew 5:37: But let your communication be, Yea, yea; Nay, nay: for whatsoever is more than these cometh of evil.
Contradiction with Colossians 3:9
This verse advises against lying to each other, in contradiction to the deceit involved in 1 Samuel 21:3.
Colossians 3:9: Lie not one to another, seeing that ye have put off the old man with his deeds;
Contradiction with Proverbs 12:22
This verse condemns lying lips, while David's actions in 1 Samuel 21:3 involve deceit to achieve his goals.
Proverbs 12:22: Lying lips [are] abomination to the LORD: but they that deal truly [are] his delight.
Contradiction with Ephesians 4:25
This verse calls for speaking truthfully to neighbors, which contrasts with the misleading information provided by David in 1 Samuel 21:3.
Ephesians 4:25: Wherefore putting away lying, speak every man truth with his neighbour: for we are members one of another.