Psalms 94:8

"A brutish man knoweth not; neither doth a fool understand this."

"For we ourselves also were sometimes foolish, disobedient, deceived, serving divers lusts and pleasures, living in malice and envy, hateful, and hating one another."

"For he seeth that wise men die, likewise the fool and the brutish person perish, and leave their wealth to others."

"O that they were wise, that they understood this, that they would consider their latter end!"

"When the boughs thereof are withered, they shall be broken off: the women come, and set them on fire: for it is a people of no understanding: therefore he that made them will not have mercy on them, and he that formed them will shew them no favour."

"Whoso loveth instruction loveth knowledge: but he that hateth reproof is brutish."

"There is none that understandeth, there is none that seeketh after God."

"So foolish was I, and ignorant: I was as a beast before thee. before Heb. with"

"O ye simple, understand wisdom: and, ye fools, be ye of an understanding heart."