15
Travel not by the way with a bold fellow, lest he become grievous unto thee: for he will do according to his own will, and thou shalt perish with him through his folly.
16
Strive not with an angry man, and go not with him into a solitary place: for blood is as nothing in his sight, and where there is no help, he will overthrow thee.
17
Consult not with a fool; for he cannot keep counsel.
18
Do no secret thing before a stranger; for thou knowest not what he will bring forth.
19
Open not thine heart to every man, lest he requite thee with a shrewd turn.