Colossians 3:23-24

23 And whatsoever ye do, do it heartily, as to the Lord, and not unto men;

24 Knowing that of the Lord ye shall receive the reward of the inheritance: for ye serve the Lord Christ.

AMP - 23 ^Whatever may be your task, work at it heartily (from the soul), as [something done] for the Lord and not for men,

24 ^Knowing [with all certainty] that it is from the Lord [and not from men] that you will receive the inheritance which is your [real] reward. [The One Whom] you are actually serving [is] the Lord Christ (the Messiah).

RSV - 23 ^Whatever your task, work heartily, as serving the Lord and not men, ²⁴ ^knowing that from the Lord you will receive the inheritance as your reward; you are serving the Lord Christ.