Psalms 139:6

⁴ Even before a word is on my tongue, You know all about it, O LORD.

⁵ You hem me in behind and before; You have laid Your hand upon me.

Such knowledge is too wonderful for me, too lofty for me to attain.

⁷ Where can I go to escape Your Spirit? Where can I flee from Your presence?

⁸ If I ascend to the heavens, You are there; if I make my bed in Sheol, You are there.

Do read the surrounding verses too, because the context often says more than a single verse.

Compare

BSB: Such knowledge is too wonderful for me, too lofty for me to attain.
KJV: Such knowledge is too wonderful for me; it is high, I cannot attain unto it.
WEB: This knowledge is beyond me. It’s lofty. I can’t attain it.
ASV: [Such] knowledge is too wonderful for me; It is high, I cannot attain unto it.
DARBY: O knowledge too wonderful for me! it is high, I cannot [attain] unto it.
BLB: [Such] knowledge [is] wonderful for me; it is high, I am not able to atttain it.

ÅB: Å forstå dette er meg for underlig, det er for høyt, jeg makter det ikke.
OTB: Slik kunnskap er for underfull for meg;
Den er så høy at jeg ikke kan fatte den.
B1930: Å forstå dette er mig for underlig, det er for høit, jeg makter det ikke.

Romans 11:33
O, the depth of the riches of the wisdom and knowledge of God! How unsearchable are His judgments, and untraceable His ways!
Read in context
Job 42:3
You asked, ‘Who is this who conceals My counsel without knowledge?’ Surely I spoke of things I did not understand, things too wonderful for me to know.
Read in context
Job 11:7–9
Can you fathom the deep things of God or discover the limits of the Almighty?
Read in context
Job 26:14
Indeed, these are but the fringes of His ways; how faint is the whisper we hear of Him! Who then can understand the thunder of His power?”
Read in context
Psalms 40:5
Many, O LORD my God, are the wonders You have done, and the plans You have for us— none can compare to You— if I proclaim and declare them, they are more than I can count.
Read in context
Proverbs 30:2–4
Surely I am the most ignorant of men, and I lack the understanding of a man.
Read in context
Psalms 13:1
How long, O LORD? Will You forget me forever? How long will You hide Your face from me?
Read in context