'Know' in the Bible

And Moses saith, 'By this ye do know that Jehovah hath sent me to do all these works, that they are not from my own heart;

and, now, abide, I pray you, in this place, you also, to-night; and I know what Jehovah is adding to speak with me.'

And Balaam saith unto the messenger of Jehovah, 'I have sinned, for I did not know that thou art standing to meet me in the way; and now, if evil in thine eyes -- I turn back by myself.'

'And if ye do not so, lo, ye have sinned against Jehovah, and know ye your sin, that it doth find you;