Herod was annoyed and frightened (Mt 2:3-2:4)

“When King Herod heard this,

He was frightened.

All of Jerusalem

Was troubled

With him.

King Herod called together

All the chief priests,

As well as the scribes

Of the people.

He inquired of them

Where the Christ

Was to be born.”

 

ἀκούσας δὲ ὁ βασιλεὺς Ἡρῴδης ἐταράχθη, καὶ πᾶσα Ἱεροσόλυμα μετ’ αὐτοῦ, καὶ συναγαγὼν πάντας τοὺς ἀρχιερεῖς καὶ γραμματεῖς τοῦ λαοῦ ἐπυνθάνετο παρ’ αὐτῶν ποῦ ὁ Χριστὸς γεννᾶται.

 

When the old King Herod heard this (ἀκούσας δὲ ὁ βασιλεὺς Ἡρῴδης) from the magi, he was frightened, troubled, and annoyed (ἐταράχθη), since he did not have a new born son.  He might have worried about his own sons, since his oldest son Archelaus would become the ethnarch of the tetrarchy of Judea, while Herod Antipas would become tetrarch of Galilee and Peraea, when he died.  In fact, the whole town of Jerusalem (πᾶσα Ἱεροσόλυμα μετ’ αὐτοῦ) was troubled also, because they had not heard anything about a new king.  Thus, King Herod assembled all the chief priests and the scribes (συναγαγὼν πάντας τοὺς ἀρχιερεῖς καὶ γραμματεῖς τοῦ λαοῦ) in Jerusalem to find out (ἐπυνθάνετο) where this new anointed king might have been born (αὐτῶν ποῦ ὁ Χριστὸς γεννᾶται).  Interesting enough, Matthew has the new child called Χριστὸς, the anointed one.  King Herod probably gathered the great Jewish Sanhedrin to discuss this matter.  Herod himself was from Edom and not really a traditional Jew, but had converted to Judaism, so that his knowledge of Jewish traditions was weak.