And Judah acknowledged them and said, She has been more righteous and just than I, because I did not give her to Shelah my son. And he did not cohabit with her again.
So Jacob went near to Isaac, and his father felt him and said, The voice is Jacob's voice, but the hands are the hands of Esau.
When they went by the house of Micah, they recognized the voice of the young Levite, and they turned aside there and said to him, Who brought you here? And what do you do in this place? And what have you here?
1 Samuel 26:17
And Saul knew David's voice and said, Is this your voice, my son David? And David said, My voice, my lord O king!
For each tree is known and identified by its own fruit; for figs are not gathered from thornbushes, nor is a cluster of grapes picked from a bramblebush.