'Lack' in the Bible

A man to whom God giveth wealth, and riches, and honour, and there is no lack to his soul of all that he desireth, and God giveth him not power to eat of it, but a stranger eateth it; this is vanity, and it is an evil disease.

Let thy garments be always white; and let thy head lack no ointment.

A wise person's good sense protects him, but a fool's lack of sense leaves him vulnerable.