'Discern' in the Bible

Give thy servant therefore an understanding heart to judge thy people, that I may discern between good and evil; for who is able to judge this thy great people?

And God said unto him, Because thou hast asked this thing, and hast not asked for thyself long life, neither hast asked riches for thyself, nor hast asked the life of thine enemies, but hast asked for thyself understanding to discern justice;