'Careless' in the Bible

For the backsliding of the simple shall slay them, And the careless ease of fools shall destroy them.

He that keepeth the commandment keepeth his soul; But he that is careless of his ways shall die.

Rise up, ye women that are at ease, and hear my voice; ye careless daughters, give ear unto my speech.

For days beyond a year shall ye be troubled, ye careless women; for the vintage shall fail, the ingathering shall not come.

Tremble, ye women that are at ease; be troubled, ye careless ones; strip you, and make you bare, and gird'sackcloth upon your loins.

In that day shall messengers go forth from before me in ships to make the careless Ethiopians afraid; and there shall be anguish upon them, as in the day of Egypt; for, lo, it cometh.