Catholic Encyclopedia
St. Babylas, Bishop of Antioch, martyr in the Decian persecution, d. in prison. Feast day: 24 January in the West; 4 September in the Christian East.
For All the Saints
Hagiography of St. Babylas says that he was martyred in about 250. Since Decius was emperor from 249 to 251, the date 260 in the Catholic Encyclopedia must be a typographical error.
John Chrysostom: On the Holy Martyr, S. Babylas
From the Nicene and Post-Nicene Fathers of the Christian Church, first series, vol. 9. In HTML, with notes, at Christian Classics Ethereal Library.
W.R.W. Stephens
Introduction to St. John Chrysostom's homilies on SS. Ignatius and Babylas, from the Nicene and Post-Nicene Fathers of the Christian Church. Details the influence of St. Babylas even after his martyrdom, and the incident which prompted Chrysostom's eulogy.