'Thought' in the Bible

Beware that there be not a wicked thought in thy heart, saying, The seventh year, the year of release, is at hand; and thine eye be evil against thy poor brother, and thou givest him nought; and he cry against thee to Jehovah, and it be sin in thee.

then shall ye do unto him as he had thought to have done unto his brother; and thou shalt put evil away from thy midst.