Let them be yours alone, never to be shared with strangers.
Read Proverbs 5:17 Using Other Translations
Let them be only thine own, and not strangers' with thee.
Let them be for yourself alone, and not for strangers with you.
You should reserve it for yourselves. Never share it with strangers.
Scripture quoted by permission. Quotations designated (NIV) are from THE HOLY BIBLE: NEW INTERNATIONAL VERSION®. NIV®. Copyright © 1973, 1978, 1984, 2011 by Biblica. All rights reserved worldwide.
(New International Version Bible Online)