Ben Sira 7:18

18 Change not a friend for any good by no means; neither a faithful brother for the gold of Ophir.

Ben Sira 7:18 In-Context

16 Number not thyself among the multitude of sinners, but remember that wrath will not tarry long.
17 Humble thyself greatly: for the vengeance of the ungodly is fire and worms.
18 Change not a friend for any good by no means; neither a faithful brother for the gold of Ophir.
19 Forego not a wise and good woman: for her grace is above gold.
20 Whereas thy servant worketh truly, entreat him not evil. nor the hireling that bestoweth himself wholly for thee.
The King James Version is in the public domain.