The Acts of Xanthippe, Polyxena, and Rebecca is a work of New Testament apocrypha dating from the third or fourth century.
The perfectly orthodox Acts of Xanthippe and Polyxena ... has all the thrilling kidnapings, deliveries, and surprises of the typical Greek romance".
Xanthippe thereupon proceeds to fast, pray, lose sleep, and enter into celibacy, gradually wasting away.
Xanthippe then prays that her husband will fall asleep at dinner, which he does, so she is able to escape the house by bribing the porter.
Xanthippe's younger sister, Polyxena, later has a dream in which she is swallowed by a dragon but then rescued by a beautiful youth.
When his thirty servants, armed with a cross, go to meet the abductor's army of 8,000, they slay 5,000 soldiers before the remainder flee.
Later, after Andrew departs, the women briefly gain the company of an ordinary Christian driving a cart but lose it when they are abducted by a passing prefect.
The prefect's son, a convert to Christianity after witnessing Paul's effect on Thecla, disguises her in his clothing and sends her to the shore to catch a ship.
The narrator reveals himself as Onesimus, a sailor who has received a vision telling him to go to a certain part of Greece and pick up both Polyxena and the prefect's son.
The fierce inhabitants there attack but are defeated, though Polyxena fearfully dives into the sea and has to be rescued.