This inscription by a certain Ioulianos, found at the entrance to the Dolichenum at Dura Europos, bears an inscription to Zeus Helios Mithras et Tourmasgade.
TNMM661 – CIMRM 70
Διὶ Ἡλίῳ / Μίθρᾳ άγί/ῳ ὑψίστῳ / ἐπηκόῳ / Τουρμασγά/δη [---] Ἰου/[λιαν-]ὸς στρα(τιώτης) / [λε]γ(εῶνος) ις´ Φ(λαου…