Ephesians 6:7

with good will, even as though serving the Lord and not men.

Genesis 31:6

And ye know how that I have served your father with all my might.

Genesis 31:38-40

This twenty years that I have been with thee, thy sheep and thy goats have not been barren, and the rams of thy flock have I not eaten.

2 Kings 5:2-3

And there had gone a company of soldiers out of Syria a running, and had brought out of the country of Israel a little maid, which was with Naaman's wife.

2 Kings 5:13

Then came his servants and communed with him, and said, "Father if the prophet had bid thee done some great thing, oughtest thou not to have done it? How much rather then shouldest thou do it, while he sayeth to thee only, 'Wash and be clean?'"

1 Corinthians 10:31

Whether therefore ye eat or drink, or whatsoever ye do, do all to the praise of God.

Ephesians 6:5-6

Servants, be obedient unto your carnal masters, with fear and trembling, in singleness of your hearts, as unto Christ:

Colossians 3:23

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

Treasury of Scripture Knowledge

Summary

With good will doing service, as to the Lord, and not to men:

Bible References

Good

Genesis 31:6
And ye know how that I have served your father with all my might.
2 Kings 5:2
And there had gone a company of soldiers out of Syria a running, and had brought out of the country of Israel a little maid, which was with Naaman's wife.

General references

Genesis 24:33
and there was meat set before him to eat. But he said, "I will not eat, until I have said mine errand." And he said, "Say on."
Genesis 30:29
But he said unto him, "Thou knowest what service I have done thee, and in what taking thy cattle have been under me:
Genesis 31:6
And ye know how that I have served your father with all my might.