Colossians 3:22-25

AUV(i) 22 You slaves should obey your earthly masters in everything, [and] do not do it just when they are looking [at you], or to gain their favor, but do it with a sincere heart, out of reverence for the Lord. 23 In whatever you do, work wholeheartedly, as though it were for the Lord and not [just] for people, 24 knowing that you will receive from the Lord a [spiritual] inheritance as a reward, [for] you are [really] serving the Lord. 25 And the person who does what is wrong will be repaid for his wrongdoing, for there is no favoritism [with God].