Obey

He who obeys instructions guards his life, but he who is contemptuous of his ways will die. (NIV 1984)

Whoever keeps the commandment keeps his life; he who despises his ways will die. (ESV)

He that keepeth the commandment keepeth his own soul; but he that despiseth his ways shall die. (KJV)

Keep the rules and keep your life; careless living kills. (The Message)

Those who obey what they are taught guard their lives. But those who don't care how they live will die. (NIrV)

~ Proverbs 19:16