Ben Sira 37:12-22

12 Treat not with a man without religion concerning holiness, nor with an unjust man concerning justice, nor with a woman touching her of whom she is jealous, nor with a coward concerning war, nor with a merchant about traffic, nor with a buyer of selling, nor with an envious man of giving thanks,
13 Nor with the ungodly of piety, nor with the dishonest of honesty, nor with the held labourer of every work
14 Nor with him that worketh by the year of the finishing of the year, nor with an idle servant of much business: give no heed to these in any matter of counsel.
15 But be continually with a holy man, whomsoever thou shalt know to observe the fear of God,
16 Whose soul is according to thy own soul: and who, when thou shalt stumble in the dark, will be sorry for thee.
17 And establish within thyself a heart of good counsel: for there is no other thing of more worth to thee than it.
18 The soul of a holy man discovereth sometimes true things, more than seven watchmen that sit in a high piece to watch.
19 But above all these things pray to the most High, that he may direct thy way in truth.
20 In all thy works let the true word go before thee, and steady counsel before every action.
21 A wicked word shall change the beast: out of which four manner of things arise, good and evil, life and death: and the tongue is continually the ruler of them. There is a man that is subtle and a teacher of many, and yet is unprofitable to his own soul.
22 A skilful man hath taught many, and is sweet to his own soul.
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