24:23a Verse 23a is really a title to the collection of sayings in verses 23b–34. See 25:1 and the title at 22:17.

24:23b–25 The impartiality urged by these verses is supported by Leviticus 19:15 and Deuteronomy 16:19. There is a contrast between those who judge unjustly and those who reprove (NIV, convict). The former will be accused and the latter will prosper.

24:26 This seems to be an independent saying that says literally: “lips he kisses—the one who returns honest words.” The NIV makes the comparison explicit. A true answer is ultimately a sign of love.

24:27 “By wisdom a house is built” is stated in verse 31. Here the sequence is dictated: do the outdoor work first, then build the house (either a residence or the family). Commentators point out the broad possibilities in meaning:…