'Confidently' in the Bible

'And Jehovah sendeth Jerubbaal, and Bedan, and Jephthah, and Samuel, and delivereth you out of the hand of your enemies round about, and ye dwell confidently.

Then Samuel said, "Bring Agag the king of Amalek out to me!" Agag came to him confidently, for Agag thought, "Surely the bitterness of death {is over}."