From
The Didache, chapter 3.
1 My child, fly from everything that is evil, and from everything that is like to it.
2 Be not wrathful, for wrath leadeth unto slaughter; be not jealous, or contentious, or quarrelsome, for from all these things slaughter ensues.
3 My child, be not lustful, for lust leadeth unto fornication; be not a filthy talker; be not a lifter up of the eye, for from all these things come adulteries.
4 My child, be not an observer of omens, since it leadeth to idolatry, nor a user of spells, nor an astrologer, nor a travelling purifier, nor wish to see these things, for from all these things idolatry ariseth.
5 My child, be not a liar, for lying leadeth unto theft; be not covetous or conceited, for from all these things thefts arise.
6 My child, be not a murmurer, since it leadeth unto blasphemy; be not self-willed or evil-minded, for from all these things blasphemies are produced;
7 but be thou meek, for the meek shall inherit the earth;
8 be thou longsuffering, and compassionate, and harmless, and peaceable, and good, and fearing alway the words that thou hast heard.
9 Thou shalt not exalt thyself, neither shalt thou put boldness into thy soul. Thy soul shall not be joined unto the lofty, but thou shalt walk with the just and humble.
10 Accept the things that happen to thee as good, knowing that without God nothing happens.