7 distinct Hebrew words appear in this verse.

4 passages from patristic writers, Reformers, and church catechisms citing this verse.

• Prov 9:9 — Give instruction to a wise man, and he will be yet wiser: teach a just man, and he will increase in learning.
• Prov 10:8 — The wise in heart will receive commandments: but a prating fool shall fall.
• Prov 10:10 — He that winketh with the eye causeth sorrow: but a prating fool shall fall.
• Prov 12:23 — A prudent man concealeth knowledge: but the heart of fools proclaimeth foolishness.
• Prov 13:3 — He that keepeth his mouth keepeth his life: but he that openeth wide his lips shall have destruction.
• Prov 18:7 — A fool’s mouth is his destruction, and his lips are the snare of his soul.
• Prov 18:7 — A fool’s mouth is his destruction, and his lips are the snare of his soul.
• Prov 18:15 — The heart of the prudent getteth knowledge; and the ear of the wise seeketh knowledge.