Cross reference
Proverbs 30:18
18 There are three things, the wonder of which overcomes me, even four things outside my knowledge:
Job 42:3
3 Who is this who makes dark the purpose of God by words without knowledge? For I have been talking without knowledge about wonders not to be searched out.
Psalms 139:6
6 Such knowledge is a wonder greater than my powers; it is so high that I may not come near it.