Psalms 17:3-5

³Thou hast proved my heart; thou hast visited me in the night; Thou hast tried me, and findest nothing; I am purposed that my mouth shall not transgress.

⁴As for the works of men, by the word of thy lips I have kept me from the ways of the violent.

⁵My steps have held fast to thy paths, My feet have not slipped.