'Ease' in the Bible

Therefore saith the Lord, Jehovah of hosts, the Mighty One of Israel: Ah! I will ease me of mine adversaries, and avenge me of mine enemies.

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

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