John 13:20-21, 38

I tell you the truth, whoever accepts anyone I send also accepts me. And whoever accepts me also accepts the One who sent me.” After Jesus said this, he was very troubled. He said openly, “I tell you the truth, one of you will turn against me.”

Jesus answered, “Are you ready to die for me? I tell you the truth, before the rooster crows, you will say three times that you don’t know me.”