John 18:25-27

25Meanwhile, as Simon Peter was standing by the fire warming himself, they asked him again, “You’re not one of his disciples, are you?” He denied it, saying, “No, I am not.”

26But one of the household slaves of the high priest, a relative of the man whose ear Peter had cut off, asked, “Didn’t I see you out there in the olive grove with Jesus?”

27Again Peter denied it. And immediately a rooster crowed.