Luke 16:15

And he said unto them, Ye are they who affect to be righteous persons before men; but God knoweth your hearts: for that which is highly esteemed among men, is an abomination in the sight of God.

Luke 18:9-11

Then he spake also this parable to certain persons, who had confidence in themselves, that they were righteous, and despised others:

Romans 7:7-9

What then shall we say? Is the law sin? God forbid. Yea, I had not known sin, but by the law: for I had not even known concupiscence, unless the law had said, Thou shalt not covet.

Revelation 2:18

And to the angel of the church which is at Thyatira write, These things saith the Son of God, who hath his eyes as a flame of fire, and his feet like the molten brass;

Revelation 2:23

And I will slay her children by death; and all the churches shall know that I am he who searcheth the reins and the hearts: and I will give to you, even to every one, according to your works.

Treasury of Scripture Knowledge

Summary

All the ways of a man are clean in his own eyes; but the LORD weigheth the spirits.

General references

Bible References

The ways

Luke 18:9
Then he spake also this parable to certain persons, who had confidence in themselves, that they were righteous, and despised others:
Romans 7:7
What then shall we say? Is the law sin? God forbid. Yea, I had not known sin, but by the law: for I had not even known concupiscence, unless the law had said, Thou shalt not covet.

But

Luke 16:15
And he said unto them, Ye are they who affect to be righteous persons before men; but God knoweth your hearts: for that which is highly esteemed among men, is an abomination in the sight of God.
Revelation 2:18
And to the angel of the church which is at Thyatira write, These things saith the Son of God, who hath his eyes as a flame of fire, and his feet like the molten brass;

General references

Luke 17:10
So also ye, when ye have done all things commanded you, say, We are unprofitable servants: for we have but done what was our duty to do.