As a dog returneth to his vomit, so a fool returneth to his folly.

PROVERBS 26:11KJV
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What does Proverbs 26:11 mean?

Proverbs 26:11 describes a fool as someone who goes back to foolish behavior even after experiencing its unpleasant results. The verse uses a deliberately disturbing comparison to show how deeply a person can remain attached to a harmful pattern.

The picture is of a dog returning to what its own body has thrown up. In the world of the proverb, dogs were often seen as scavengers, so the image would have carried a strong sense of disgust.

The Hebrew behind Proverbs 26:11

  • “fool” — כְּסִיל (kesil): This word often describes a person who resists good judgment. In Proverbs, the focus is on a person’s conduct and choices, not simply a lack of intelligence.
  • “returneth” — שָׁנָה (shanah): This word can carry the sense of doing something again. In the second half of the verse, the emphasis falls on repeating the folly, not merely going back to a place.

Why Proverbs 26:11 matters

  • The comparison centers on the fool’s own behavior. The phrase “his folly” makes the person’s repeated actions the point of the image.
  • The proverb is part of a series about fools. The nearby sayings use sharp pictures and comparisons to expose the trouble that comes from poor judgment.
  • The verse describes a pattern, rather than a single foolish act. The dog’s return gives the comparison its force: the unpleasant result has not kept the fool away from the same behavior.

Where else these words appear

“vomit” Hebrew H6892 · used in 4 verses

  • Isaiah 19:14 The LORD hath mingled a perverse spirit in the midst thereof: and they have caused Egypt to err in every work thereof, as a drunken man staggereth in his vomit.
  • Isaiah 28:8 For all tables are full of vomit and filthiness, so that there is no place clean.
  • Jeremiah 48:26 Make ye him drunken: for he magnified himself against the LORD: Moab also shall wallow in his vomit, and he also shall be in derision.

“returneth” Hebrew H8138 · used in 21 verses

  • Genesis 41:32 And for that the dream was doubled unto Pharaoh twice; it is because the thing is established by God, and God will shortly bring it to pass.
  • Nehemiah 13:21 Then I testified against them, and said unto them, Why lodge ye about the wall? if ye do so again, I will lay hands on you. From that time forth came they no more on the sabbath.
  • Psalms 89:34 My covenant will I not break, nor alter the thing that is gone out of my lips.

“folly” Hebrew H200 · used in 24 verses

  • Psalms 38:5 My wounds stink and are corrupt because of my foolishness.
  • Proverbs 14:17 He that is soon angry dealeth foolishly: and a man of wicked devices is hated.
  • Proverbs 17:12 Let a bear robbed of her whelps meet a man, rather than a fool in his folly.

“dog” Hebrew H3611 · used in 31 verses

  • Exodus 11:7 But against any of the children of Israel shall not a dog move his tongue, against man or beast: that ye may know how that the LORD doth put a difference between the Egyptians and Israel.
  • 1 Kings 16:4 Him that dieth of Baasha in the city shall the dogs eat; and him that dieth of his in the fields shall the fowls of the air eat.
  • Psalms 22:20 Deliver my soul from the sword; my darling from the power of the dog.