Proverbs 4:19

4:19 The way of the wicked is like gloomy darkness;

they do not know what causes them to stumble.

Proverbs 5:6

5:6 Lest she should make level the path leading to life,

her paths are unstable but she does not know it.

Proverbs 10:32

10:32 The lips of the righteous know what is pleasing,

but the speech of the wicked is perverse.