Matthew 26:75 YLT

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.'

⁷⁴  Then began he to anathematise, and to swear -- 'I have not known the man;' and immediately did a cock crow,

⁷⁵  and Peter remembered the saying of Jesus, he having said to him -- 'Before cock-crowing, thrice thou wilt deny me;' and having gone without, he did weep bitterly.