Following are a number of back-translations as well as a sample translation for translators of Proverbs 6:18:

• Kupsabiny: “a head that thinks only wickedness/arrogance, legs/feet that are quick to run into things/matters of evil,” (Source: Kupsabiny Back Translation)
• Newari: “a heart full of evil schemes,
  feet that are in a hurry to do evil,” (Source: Newari Back Translation)
• Hiligaynon: “the ones (who)-plan evil, the ones (who)-are-quick to do evil,” (Source: Hiligaynon Back Translation)
• Kankanaey: “the one-who-plans evil, the one-who–is-quick/clever to go do evil,” (Source: Kankanaey Back Translation)