Luke 3:7

3:7 So John said to the crowds that came out to be baptized by him, “You offspring of vipers! Who warned you to flee from the coming wrath?

Luke 7:29-30

7:29 (Now all the people who heard this, even the tax collectors, acknowledged God’s justice, because they had been baptized with John’s baptism. 7:30 However, the Pharisees and the experts in religious law rejected God’s purpose for themselves, because they had not been baptized by John.)