'Presumptuously' in the Bible

If a man presumptuously disregards the priest who is serving the LORD your God there or the judge, that person must die so you will purge evil from Israel.

Then all the people who hear will be afraid and will not act presumptuously again."

Even then, if the prophet speaks presumptuously in my name, which I didn't authorize him to speak, or if he speaks in the name of other gods, that prophet must die.'

Whenever a prophet speaks in the name of the LORD and the oracle does not come about or the word is not fulfilled, then the LORD has not spoken it. The prophet will have spoken presumptuously, so you need not fear him."