'Securely' in the Bible

The poor will graze in my pastures; the needy will rest securely. But I will kill your root by famine; it will put to death all your survivors.

So now, listen to this, O one who lives so lavishly, who lives securely, who says to herself, 'I am unique! No one can compare to me! I will never have to live as a widow; I will never lose my children.'