Parallel
Psalms 16:3
Brenton's English Septuagint · Berean Standard Bible
Thou hast proved mine heart; thou hast visited [me] by night; thou hast tried me as with fire, and unrighteousness has not been found in me: [I am purposed] that my mouth shall not speak [amiss].
17:3
You have tried my heart; You have visited me in the night. You have tested me and found no evil; I have resolved not to sin with my mouth.