'Searchest' in the Bible

But from thence ye shall seek Jehovah thy God, and thou shalt find him, when thou searchest after him with all thy heart and with all thy soul.

That thou inquirest after mine iniquity, and searchest after my sin?

Thou searchest out my path and my lying down, and art acquainted with all my ways;

If thou seekest her as silver, and searchest for her as for hid treasures;