Luke.16.8  The master commended the dishonest steward for his shrewdness; for the sons of this world are more shrewd in dealing with their own generation than the sons of light.
Luke.16.10  "He who is faithful in a very little is faithful also in much; and he who is dishonest in a very little is dishonest also in much.

Hyper-concordance v1.1, by Sean Boisen. Scripture verses taken from the Revised Standard Version, copyright 1952, 1971.