'Thoughts' in the Bible

Jerusalem, wash your heart from wickedness, that you may be saved. How long shall your evil thoughts lodge within you?

Hear, earth! Behold, I will bring evil on this people, even the fruit of their thoughts, because they have not listened to my words; and as for my law, they have rejected it.

For I know the thoughts that I think toward you, says Yahweh, thoughts of peace, and not of evil, to give you hope and a future.