Pro 4:20 My son, attend to my words; incline thine ear unto my sayings.
Pro 4:21 Let them not depart from thine eyes; keep them in the midst of thine heart.
Pro 4:22 For they are life unto those that find them, and health to all their flesh.
Pro 4:23 Keep thy heart with all diligence; for out of it are the issues of life.
Pro 4:24 Put away from thee a froward mouth, and perverse lips put far from thee.
Pro 4:25 Let thine eyes look right on, and let thine eyelids look straight before thee.
Pro 4:26 Ponder the path of thy feet, and let all thy ways be established.
Pro 4:27 Turn not to the right hand nor to the left: remove thy foot from evil.
Chapter 4 is all about picking the right path and sticking to it by paying attention. This is a two paths diverging in a wood scenario, but not both are equal. One is well lit, smooth, and full of health and guidance. The other appears more attractive, but is dark and full of things to stumble over.
Sir 21:10 The way of sinners is made plain with stones, but at the end thereof is the pit of hell.
Mat 7:13 Enter ye in at the strait gate: for wide is the gate, and broad is the way, that leadeth to destruction, and many there be which go in thereat:
Mat 7:14 Because strait is the gate, and narrow is the way, which leadeth unto life, and few there be that find it.