The damsel was Herodias’ daughter:

She to the queen hastes, and besought her

To teach her what great gift to name.

Instructed by Herodias, came

The damsel back; to Herod said,

“Give me John the Baptist’s head;

And in a charger let it be

Hither straightway brought to me.”

Herod her suit would fain deny,

But for his oath’s sake must comply.