Colossians 3:23

and whatever you do, do it heartily, as serving the Lord, and not men:

Colossians 3:17

let your discourse and your actions be all in the name of the Lord Jesus, giving thanks to God the father by him.

Ephesians 6:6-7

not doing your work meerly out of regard to their presence or their pleasure, but as the servants of Christ, in hearty obedience to the will of God:

Romans 14:8

if we live, our life is appropriated to the Lord; and if we die, we die as his servants: whether we live therefore or die, we are the Lord's.

1 Peter 2:13

and glorify God in the times of distress. be subject therefore, for the Lord's sake to every human establishment: whether it be to the king,

1 Peter 1:22

You that have purified your souls by the holy spirit, in obeying the gospel, which obliges you to an undisguised benevolence, let your hearts be mutually affected with the most disinterested ardour;

1 Peter 2:15

and to encourage those who do well. for such is the divine pleasure, that by your good conduct you obviate the cavils of inconsiderate

Matthew 6:16

When ye fast, don't put on a dismal air, as the hypocrites do, who look dejected, that men may take notice of their fasting: I assure you, they have their reward.

Romans 14:6

he that observes a day, and he that obobserves it not, act both from a sense of duty. he that eats, consisiders it as the bounty of his Lord, for he giveth God thanks; and he that forbeareth to eat, considers his forbearance as enjoined by his Lord, and giveth God thanks for the rest.

Ephesians 5:22

let married women be submissive to their husbands, out of regard to the Lord.

Treasury of Scripture Knowledge

Summary

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

Bible References

Whatsoever

Colossians 3:17
let your discourse and your actions be all in the name of the Lord Jesus, giving thanks to God the father by him.
1 Peter 1:22
You that have purified your souls by the holy spirit, in obeying the gospel, which obliges you to an undisguised benevolence, let your hearts be mutually affected with the most disinterested ardour;

As

Matthew 6:16
When ye fast, don't put on a dismal air, as the hypocrites do, who look dejected, that men may take notice of their fasting: I assure you, they have their reward.
Romans 14:6
he that observes a day, and he that obobserves it not, act both from a sense of duty. he that eats, consisiders it as the bounty of his Lord, for he giveth God thanks; and he that forbeareth to eat, considers his forbearance as enjoined by his Lord, and giveth God thanks for the rest.
Ephesians 5:22
let married women be submissive to their husbands, out of regard to the Lord.
Ephesians 6:6
not doing your work meerly out of regard to their presence or their pleasure, but as the servants of Christ, in hearty obedience to the will of God:
1 Peter 2:13
and glorify God in the times of distress. be subject therefore, for the Lord's sake to every human establishment: whether it be to the king,