Luke 23:7

And when he learned that He belonged to the jurisdiction of Herod [Antipas, the tetrarch of Galilee], he sent Him to Herod, who was also in Jerusalem at that time.

Luke 3:1

Now in the fifteenth year of [Emperor] Tiberius Caesar’s reign—when Pontius Pilate was governor of Judea, and Herod [Antipas] was tetrarch of Galilee, and his brother Philip was tetrarch of the region of Ituraea and Trachonitis, and Lysanias was tetrarch of Abilene—

Luke 13:31

At that very hour some Pharisees came up and said to Him, “Leave and go away from here, because Herod [Antipas] wants to kill You.”

Matthew 14:1

At that time Herod [Antipas], the tetrarch [who governed a portion of Palestine including Galilee and Perea], heard the reports about Jesus,

Treasury of Scripture Knowledge

Summary

And as soon as he knew that he belonged unto Herod's jurisdiction, he sent him to Herod, who himself also was at Jerusalem at that time.

Bible References

Herod's

Luke 3:1
Now in the fifteenth year of [Emperor] Tiberius Caesar’s reign—when Pontius Pilate was governor of Judea, and Herod [Antipas] was tetrarch of Galilee, and his brother Philip was tetrarch of the region of Ituraea and Trachonitis, and Lysanias was tetrarch of Abilene—
Luke 13:31
At that very hour some Pharisees came up and said to Him, “Leave and go away from here, because Herod [Antipas] wants to kill You.”