Strong H2087 זָדוֹן zâdôn · arrogance

Deuteronomy

1. Deuteronomy 17:12
   And the man that will do presumptuously, and will not hearken unto the priest that standeth to minister there before the Lord thy God, or unto the judge, even that man shall die: and thou shalt put away the evil from Israel.
2. Deuteronomy 18:22
   When a prophet speaketh in the name of the Lord, if the thing follow not, nor come to pass, that is the thing which the Lord hath not spoken, but the prophet hath spoken it presumptuously: thou shalt not be afraid of him.