The birthday feast:
Related Commentaries of Matthew 14:6
Matthew 14:6-8
6 But when Herod's birthday was kept, the daughter of Herodias danced before them, and pleased Herod.
7 Whereupon he promised with an oath to give her whatsoever she would ask.
8 And she, being before instructed of her mother, said, Give me here John Baptist's head in a charger.