Romans 6:22

But now that you have been freed from sin and have become slaves of God, the benefit you get is consecration, and the final result is eternal life.

1 Corinthians 7:21-23

If you were a slave when you were called, never mind. Even if you can gain your freedom, make the most of your present condition instead.

Treasury of Scripture Knowledge

Summary

For they are my servants, which I brought forth out of the land of Egypt: they shall not be sold as bondmen.

Bible References

My servants

Romans 6:22
But now that you have been freed from sin and have become slaves of God, the benefit you get is consecration, and the final result is eternal life.
1 Corinthians 7:21
If you were a slave when you were called, never mind. Even if you can gain your freedom, make the most of your present condition instead.