Twenty-first Sunday after Pentecost Commemoration of Martyr Arethas of Omir and with him 4299 Martyrs (523); Martyr Victoria; Blessed Elesbaan, king of Ethiopia (circa 553); Martyr Syncletia and her two daughters (6th century); Venerable Aretha (XII сentury), Sisois (XIII сentury) and Theophil (XII-XIII сentury), Hermits of the Near Caves of the Kyivan Caves Abbey