Noah Webster's Dictionary 1. (p. p.) of Mistake. 2. (p.a.) Being in error; judging wrongly; having a wrong opinion or a misconception; as, a mistaken man; he is mistaken. 3. (p.a.) Erroneous; wrong; as, a mistaken notion.

Multi-Version Concordance Mistaken (3 Occurrences) Matthew 22:29 But Jesus answered them, "You are mistaken, not knowing the Scriptures, nor the power of God. (WEB NAS) Mark 12:24 Jesus answered them, "Isn't this because you are mistaken, not knowing the Scriptures, nor the power of God? (WEB NAS) Mark 12:27 He is not the God of the dead, but of the living. You are therefore badly mistaken." (WEB NAS NIV)