Herod.

Mark 6:14-16
Now King Herod heard about this, for Jesus' name had become well known, and people were saying, "John the Baptist has risen from the dead! That is why miraculous powers are at work in him." . . .

Mark 8:15
"Watch out!" He cautioned them. "Beware of the yeast of the Pharisees and of Herod."

Luke 9:7-9
When Herod the Tetrarch heard about all that was happening, he was perplexed. For some were saying that John had risen from the dead, . . .

Luke 13:31, 32
At that very hour, some Pharisees came to Jesus and told Him, "Leave this place and get away, because Herod wants to kill You." . . .

Luke 23:8-12, 15
When Herod saw Jesus, he was greatly pleased. He had wanted to see Him for a long time, because he had heard about Him and was hoping to see Him perform a miracle. . . .

Acts 4:27
In fact, this is the very city where Herod and Pontius Pilate conspired with the Gentiles and the people of Israel against Your holy servant Jesus, whom You anointed.

Tetrarch.

Luke 3:1
In the fifteenth year of the reign of Tiberius Caesar, while Pontius Pilate was governor of Judea, Herod tetrarch of Galilee, his brother Philip tetrarch of Ituraea and Trachonitis, and Lysanias tetrarch of Abilene,