NET
3 You have scrutinized my inner motives; you have examined me during the night. You have carefully evaluated me, but you find no sin. I am determined I will say nothing sinful.
Darby
3 Thou hast proved my heart, thou hast visited me by night; thou hast tried me, thou hast found nothing: my thought goeth not beyond my word.
KJV
3 Thou hast proved mine heart; thou hast visited [me] in the night; thou hast tried me, [and] shalt find nothing; I am purposed [that] my mouth shall not transgress.