2 John 1:8

Watch out that you do not lose what you have worked for, but that you may be rewarded fully.

(New International Version)

Watch yourselves, that you do not lose what we have accomplished, but that you may receive a full reward.

(New American Standard Bible)

Look to yourselves, that we lose not those things which we have wrought, but that we receive a full reward.

(King James Version)