While reading Proverbs 13 last month, I noticed a small feature in verse 16: "In everything the prudent acts with knowledge, but a fool flaunts his folly." As if to highlight that "flaunt[ing]," that half of the verse has both alliteration and consonance ("a fool flaunts his folly"). I lookt at some other translations, but of what I have, this feature is unique to the ESV.