Proverbs 14:18 Halakhah

נָחֲל֣וּ פְתָאיִ֣ם אִוֶּ֑לֶת וַֽ֝עֲרוּמִ֗ים יַכְתִּ֥רוּ דָֽעַת׃

The thoughtless come into possession of folly; But the prudent are crowned with knowledge.

Read halakhic rulings (Jewish law) on Proverbs 14:18: and classical halakhic sources.