'Knowest' in the Bible

and they are driving thee away from men, and with the beast of the field is thy dwelling, and the herb as oxen they do cause thee to eat, and by the dew of the heavens they are wetting thee, and seven times do pass over thee, till that thou knowest that the Most High is ruler in the kingdom of men, and to whom He willeth He giveth it.

And that which they said -- to leave the stump of the roots of the tree; thy kingdom for thee abideth, after that thou knowest that the heavens are ruling.

and from men they are driving thee away, and with the beast of the field is thy dwelling, the herb as oxen they do cause thee to eat, and seven times do pass over thee, till that thou knowest that the Most High is ruler in the kingdom of men, and to whom He willeth He giveth it.

Then said he, Knowest thou wherefore I come unto thee? and now will I return to fight with the prince of Persia: and when I am gone forth, lo, the prince of Grecia shall come.