Mark 11:28-30

New Century Version

²⁸ They said to him, “What authority do you have to do these things? Who gave you this authority?”

²⁹ Jesus answered, “I will ask you one question. If you answer me, I will tell you what authority I have to do these things. ³⁰ Tell me: When John baptized people, was that authority from God or just from other people?”