Ephesians 6:6-8

Amplified Bible, Classic Edition

⁶ Not in the way of eye-service [as if they were watching you] and only to please men, but as servants (slaves) of Christ, doing the will of God heartily and with your whole soul;

⁷ Rendering service readily with goodwill, as to the Lord and not to men,

⁸ Knowing that for whatever good anyone does, he will receive his reward from the Lord, whether he is slave or free.