Cross reference
Proverbs 30:18
18 Three things have been too wonderful for me, Yea, four that I have not known:
Job 42:3
3 `Who `is' this, hiding counsel without knowledge?' Therefore, I have declared, and understand not, Too wonderful for me, and I know not.
Psalms 139:6
6 Knowledge too wonderful for me, It hath been set on high, I am not able for it.