'Thoughts' in the Bible

A sharp man keeps back his knowledge; but the heart of foolish men makes clear their foolish thoughts.

A sharp man does everything with knowledge, but a foolish man makes clear his foolish thoughts.

The property of a man of wealth is his strong town, and it is as a high wall in the thoughts of his heart.

For as the thoughts of his heart are, so is he: Take food and drink, he says to you; but his heart is not with you.

And my thoughts in me will be full of joy when your lips say right things.