'Discerning' in the Bible

However, I'm not going to punish your daughters when they commit prostitution, nor your daughters-in-law when they commit adultery, because their men are themselves immoral they offer sacrifices with prostitutes. These people who aren't discerning will stumble.

Whoever is wise, let him understand these things. Whoever is discerning, let him know them. For the ways of the LORD are right: the righteous follow his example, but the rebellious stumble in them.