New International Version
Let him not deceive himself by trusting what is worthless, for he will get nothing in return.

English Standard Version
Let him not trust in emptiness, deceiving himself, for emptiness will be his payment.

Berean Study Bible
Let him not deceive himself with trust in emptiness, for emptiness will be his reward.

King James Bible
Let not him that is deceived trust in vanity: for vanity shall be his recompence.

New American Standard Bible
"Let him not trust in emptiness, deceiving himself; For emptiness will be his reward.

American Standard Version
Let him not trust in vanity, deceiving himself; For vanity shall be his recompense.

Darby Bible Translation
Let him not trust in vanity: he is deceived, for vanity shall be his recompense;

Douay-Rheims Bible
He shall not believe, being vainly deceived by error, that he may be redeemed with any price.

English Revised Version
Let him not trust in vanity, deceiving himself: for vanity shall be his recompence.

Young's Literal Translation
Let him not put credence in vanity, He hath been deceived, For vanity is his recompence.

Job 15:31 Bible Hub
Job 15:31 Bible Apps
Job 15:31 Open Bible