C. 261 - Odaenathus , the ruler of Palmyra , stops the triumphant Persian troops coming back home following the looting of Antioch , scores a notable conquest against Shapur I .
C. 261 - Odaenathus , the ruler of Palmyra , drives the Persians back across the Euphrates .
c. 261 - Odaenathus , the ruler of Palmyra , stops the triumphant Persian troops coming back home following the looting of Antioch , scores a notable conquest against Shapur I and drives the Persians back across the Euphrates .