Ben Sira 37:13

13 And heed the counsel of your own heart, for no one is more faithful to you than it is.

Ben Sira 37:13 In-Context

11 Do not consult with a woman about her rival or with a coward about war, with a merchant about business or with a buyer about selling, with a miser about generosity or with the merciless about kindness, with an idler about any work or with a seasonal laborer about completing his work, with a lazy servant about a big task— pay no attention to any advice they give.
12 But associate with a godly person whom you know to be a keeper of the commandments, who is like-minded with yourself, and who will grieve with you if you fail.
13 And heed the counsel of your own heart, for no one is more faithful to you than it is.
14 For our own mind sometimes keeps us better informed than seven sentinels sitting high on a watchtower.
15 But above all pray to the Most High that he may direct your way in truth.

Footnotes 1

New Revised Standard Version Bible, copyright 1989, Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.