Job 32:9 Great men are not always wise: neither do the aged understand judgment.
Ps 82:5 They know not, neither will they understand; they walk on in darkness:
Ps 92:6 A brutish man knoweth not; neither doth a fool understand this.
Isa 43:10 Ye are my witnesses, saith the LORD, and my servant whom I have chosen: that ye may know and believe me, and understand that I am he: before me there was no God formed, neither shall there be after me.
Mic 4:12 But they know not the thoughts of the LORD, neither understand they his counsel: for he shall gather them as the sheaves into the floor.