'Unfolding' in the Bible

I acknowledged my sin to You,And I did not hide my wickedness;I said, “I will confess [all] my transgressions to the Lord”;And You forgave the guilt of my sin. Selah.

The unfolding of Your words gives light;It gives understanding to the simple.

Because a most special spirit, and knowledge and reason and the power of reading dreams and unfolding dark sayings and answering hard questions, were seen to be in him, even in Daniel (named Belteshazzar by the king): now let Daniel be sent for, and he will make clear the sense of the writing.