'Reckless' in the Bible

Or [you have the untamed and reckless nature of] a wild donkey accustomed to the wilderness,That sniffs the wind in her passion [for the scent of a mate].In her mating season who can restrain her?No males seeking her need to weary themselves;In her month they will find her [looking for them].

Behold, I am against those who have prophesied false dreams,” declares the Lord, “and related them and led My people astray by their falsehoods and reckless boasting; yet I did not send them or command them, nor do they furnish this people the slightest benefit,” declares the Lord.