Mark 11:28-30

Revised Standard Version

²⁸ and they said to him, “By what authority are you doing these things, or who gave you this authority to do them?” ²⁹ Jesus said to them, “I will ask you a question; answer me, and I will tell you by what authority I do these things. ³⁰ Was the baptism of John from heaven or from men? Answer me.”