Proverbs 16:27 immediately follows with 'a worthless man plots evil'—same topic of scheming, strengthening the warning.

Proverbs 6:13-14 describes the same winking and plotting — a direct parallel of the shrewd evil actions.

Proverbs 10:10 uses the same 'winking eye' image to describe causing trouble, directly reinforcing the warning about deceptive gestures.

Proverbs 3:29 commands not to plot evil against a neighbor—directly contrasts the evil planner here, reinforcing the moral.

Micah 7:3 shows corrupt officials plotting evil—similar theme of devising harm, though without the winking gesture.