Psalm 73:13

All in vain have I kept my heart clean and washed my hands in innocence.

Job 34:9

For he has said, 'It profits a man nothing that he should take delight in God.'

Psalm 26:6

I wash my hands in innocence and go around your altar, O LORD,

Job 21:15

What is the Almighty, that we should serve him? And what profit do we get if we pray to him?'

Job 35:3

that you ask, 'What advantage have I? How am I better off than if I had sinned?'

Job 9:27

If I say, 'I will forget my complaint, I will put off my sad face, and be of good cheer,'

Job 9:31

yet you will plunge me into a pit, and my own clothes will abhor me.

Psalm 24:4

He who has clean hands and a pure heart, who does not lift up his soul to what is false and does not swear deceitfully.

Psalm 51:10

Create in me a clean heart, O God, and renew a right spirit within me.

Malachi 3:14

You have said, 'It is vain to serve God. What is the profit of our keeping his charge or of walking as in mourning before the LORD of hosts?

Hebrews 10:19-22

Therefore, brothers, since we have confidence to enter the holy places by the blood of Jesus,

James 4:8

Draw near to God, and he will draw near to you. Cleanse your hands, you sinners, and purify your hearts, you double-minded.

Treasury of Scripture Knowledge

Summary

Verily I have cleansed my heart in vain, and washed my hands in innocency.

Bible References

Verily

Job 9:27
If I say, 'I will forget my complaint, I will put off my sad face, and be of good cheer,'
Job 21:15
What is the Almighty, that we should serve him? And what profit do we get if we pray to him?'
Job 34:9
For he has said, 'It profits a man nothing that he should take delight in God.'
Job 35:3
that you ask, 'What advantage have I? How am I better off than if I had sinned?'
Malachi 3:14
You have said, 'It is vain to serve God. What is the profit of our keeping his charge or of walking as in mourning before the LORD of hosts?

Washed

Psalm 24:4
He who has clean hands and a pure heart, who does not lift up his soul to what is false and does not swear deceitfully.
Psalm 26:6
I wash my hands in innocence and go around your altar, O LORD,
Psalm 51:10
Create in me a clean heart, O God, and renew a right spirit within me.
Hebrews 10:19
Therefore, brothers, since we have confidence to enter the holy places by the blood of Jesus,
James 4:8
Draw near to God, and he will draw near to you. Cleanse your hands, you sinners, and purify your hearts, you double-minded.

General references

Job 9:29
I shall be condemned; why then do I labor in vain?
Job 34:8
who travels in company with evildoers and walks with wicked men?
Psalm 94:19
When the cares of my heart are many, your consolations cheer my soul.
1 Corinthians 15:14
And if Christ has not been raised, then our preaching is in vain and your faith is in vain.

The Holy Bible, English Standard Version® copyright © 2001 by Crossway Bibles, a publishing ministry of Good News Publishers.