Don't forget to show hospitality to strangers, for in doing so, some have entertained angels without knowing it.
He said to them, "Do you know Laban, the son of Nahor?" They said, "We know him."
Aaron said, "Don't let the anger of my lord grow hot. You know the people, that they are set on evil.
2 Kings 9:11
Then Jehu came forth to the servants of his lord: and one said to him, "Is all well? Why did this mad fellow come to you?" He said to them, "You know the man and what his talk was."
Their seed shall be known among the nations, and their offspring among the peoples; all who see them shall acknowledge them, that they are the seed which Yahweh has blessed."
2 Kings 5:8
It was so, when Elisha the man of God heard that the king of Israel had torn his clothes, that he sent to the king, saying, "Why have you torn your clothes? Let him come now to me, and he shall know that there is a prophet in Israel."
When this comes to pass, (behold, it comes), then shall they know that a prophet has been among them.
All those who know you among the peoples shall be astonished at you: you have become a terror, and you shall nevermore have any being.
Nathanael said to him, "How do you know me?" Jesus answered him, "Before Philip called you, when you were under the fig tree, I saw you."
His parents answered them, "We know that this is our son, and that he was born blind;
Simon Peter followed Jesus, as did another disciple. Now that disciple was known to the high priest, and entered in with Jesus into the court of the high priest;
but Peter was standing at the door outside. So the other disciple, who was known to the high priest, went out and spoke to her who kept the door, and brought in Peter.
having known me from the first, if they are willing to testify, that after the strictest sect of our religion I lived a Pharisee.
2 Corinthians 5:16
Therefore we know no one after the flesh from now on. Even though we have known Christ after the flesh, yet now we know him so no more.
2 Corinthians 6:9
as unknown, and yet well known; as dying, and behold, we live; as punished, and not killed;
2 Corinthians 12:2
I know a man in Christ, fourteen years ago (whether in the body, I don't know, or whether out of the body, I don't know; God knows), such a one caught up into the third heaven.
The evil spirit answered, "Jesus I know, and Paul I know, but who are you?"
The ox knows his owner, and the donkey his master's crib; but Israel doesn't know, my people don't consider."