May 23 (Eastern Orthodox liturgics) - Wikipedia
https://en.wikipedia.org/wiki/May_23_(Eastern_Orthodox_liturgics)
May 22 - Eastern Orthodox Church calendar - May
24. All fixed commemorations below ... (1st century); Saint Manaen
(Manahen), prophet and teacher of the Church of Antioch (Acts 13:1) (1st
century); Martyr Seleucus (Selefkos), by sawing.
May 23 (Eastern Orthodox liturgics) - Wikiwand
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May 22 - Eastern Orthodox Church calendar - May 24. ... and teacher of the Church of Antioch (Acts 13:1) (1st century); Martyr Seleucus (Selefkos), by sawing.