MRK 14:72

72 And ofen ort for a second time, a tarnegol crowed. And then Kefa remembered the dvar that Rebbe, Melech HaMoshiach had spoken to him, Before a tarnegol crows twice, shalosh pe'amim [(three times)] you will make hakhchashah [(denial)] of me. And having broken down, Kefa was weeping.