they knew
Judges 12:6
that they say to him, 'Say, I pray thee, Shibboleth;' and he saith, 'Sibboleth,' and is not prepared to speak right -- and they seize him, and slaughter him at the passages of the Jordan, and there fall at that time, of Ephraim, forty and two chiefs.
Genesis 27:22
And Jacob cometh nigh unto Isaac his father, and he feeleth him, and saith, 'The voice [is] the voice of Jacob, and the hands hands of Esau.'
Matthew 26:73
And after a little those standing near having come, said to Peter, 'Truly thou also art of them, for even thy speech doth make thee manifest.'
and what hast
Isaiah 22:16
What -- to thee here? And who -- to thee here? That thou hast hewn out to thee here -- a sepulchre? Hewing on high his sepulchre, Graving in a rock a dwelling for himself.