Thou shalt not go up and down as a talebearer among thy people. For the evil done by mere idle talebearing, see Bishop Butler's sermon, 'Upon the Government of the Tongue,' and four sermons by Bishop Jeremy Taylor, on 'The Good and Evil Tongue; Slander and Flattery; the Duties of the Tongue.'
Neither shalt thou stand against the blood of thy neighbour; that is, thou shalt not endanger his life, which is the result of the worst kind of talebearing, namely, bearing false witness against him.
Thus the effect of the false witness of the two men of Belial against Naboth was that "they carried him forth out of the city, and stoned him with stones, that he died" (1 Kings 21:13; cf. Matthew 26:60; Matthew 27:4).