Psalms 16:2-4

²Let my judgement come forth from your presence; let my eyes behold righteousness.

³You have proved my heart; you have visited me by night; you have tried me as with fire, and unrighteousness has not been found in me: I am purposed that my mouth shall not speak amiss.

⁴As for the works of men, by the words of your lips I have guarded myself from hard ways.