'Probe' in the Bible

"Can you fathom the mystery of God? Or can you probe the limits of the Almighty?

When you probe my heart, and examine me at night; when you refine me, you will find nothing wrong, for I have determined that I will not transgress with my mouth.

Examine me, and probe my thoughts! Test me, and know my concerns!

I, the Lord, probe into people's minds. I examine people's hearts. I deal with each person according to how he has behaved. I give them what they deserve based on what they have done.

Let us examine and probe our ways,And let us return to the Lord.