And Judah acknowledged them, and said, She has been more righteous than I; because I gave her not to Shelah my son. And he knew her again no more.
And Jacob went near unto Isaac his father; and he felt him, and said, The voice is Jacob's voice, but the hands are the hands of Esau.
When they were by the house of Micah, they knew the voice of the young man the Levite: and they turned in there, and said unto him, Who brought you here? and what are you doing in this place? and what do you have here?
1 Samuel 26:17
And Saul knew David's voice, and said, Is this your voice, my son David? And David said, It is my voice, my lord, O king.
For every tree is known by its own fruit. For from thorns men do not gather figs, nor of a bramble bush gather they grapes.