'Knew' in the Bible

Because I knew that you are obstinate, and your neck is an iron sinew, and your brow brass;

They are created now, and not from of old; and before this day you didn't hear them; lest you should say, 'Behold, I knew them.'

Yes, you didn't hear; yes, you didn't know; yes, from of old your ear was not opened: for I knew that you did deal very treacherously, and was called a transgressor from the womb.