'Discover' in the Bible

after staying the full number of days, when they started back home the boy Jesus remained behind in Jerusalem. His parents did not discover this,

And they will do these things because they have failed to recognize the Father and to discover who I am.

I could not discover that he had done anything for which he deserved to die; but as he has himself appealed to the Emperor, I have decided to send him to Rome.

but I discover within me a different Law at war with the Law of my understanding, and leading me captive to the Law which is everywhere at work in my body--the Law of sin.

For in writing to you I have also this object in view--to discover by experience whether you are prepared to be obedient in every respect.

Test yourselves to discover whether you are true believers: put your own selves under examination. Or do you not know that Jesus Christ is within you, unless you are insincere?