'Searching' in the Bible

Doing great things, and there is no searching. Wonderful, till there is no numbering.

Doing great things till there is no searching, And wonderful, till there is no numbering.

By searching dost thou find out God? Unto perfection find out the Mighty One?

An end hath he set to darkness, And to all perfection he is searching, A stone of darkness and death-shade.

He breaketh the mighty -- no searching! And He appointeth others in their stead.

Lo, God is high, And we know not the number of His years, Yea, there is no searching.

Hast thou come in to springs of the sea? And in searching the deep Hast thou walked up and down?