9 Do not accustom your mouth to oaths,or habitually utter the Holy Name.
10 Just as a servant constantly under scrutinywill not be without bruises,So one who swears continually by the Holy Namewill never remain free from sin.
11 Those who swear many oaths heap up offenses;and the scourge will never be far from their houses.If they swear in error, guilt is incurred;if they neglect their obligation, the sin is doubly great.If they swear without reason they cannot be declared innocent,for their households will be filled with calamities.
12 There are words comparable to death;may they never be heard in the inheritance of Jacob.To the devout all such words are foreign;they do not wallow in sin.
13 Do not accustom your mouth to coarse talk,for it involves sinful speech.
14 Keep your father and mother in mindwhen you sit among the mighty,Lest you forget yourself in their presenceand disgrace your upbringing.Then you will wish you had never been bornand will curse the day of your birth.
15 Those accustomed to using abusive languagewill never acquire discipline as long as they live.