John 18:25-27

25Now Simon Peter was standing and warming himself. They said to him, “You aren’t one of his disciples too, are you?” He denied it and said, “I am not.”

26One of the high priest’s servants, a relative of the man whose ear Peter had cut off, said, “Didn’t I see you with him in the garden?”

27Peter denied it again. Immediately a rooster crowed.