Proverbs 20:7-9

Amplified Bible

⁷ 
The righteous man who walks in integrity and lives life in accord with his [godly] beliefs—
How blessed [happy and spiritually secure] are his children after him [who have his example to follow].
⁸ 
A [discerning] king who sits on the throne of judgment
Sifts all evil [like chaff] with his eyes [and cannot be easily fooled].
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Who can say, “I have cleansed my heart,
I am pure from my sin?”^(A)