συμπαῖσδεν
From LSJ
Ubi idem et maximus et honestissimus amor est, aliquando praestat morte jungi, quam vita distrahi → Where indeed the greatest and most honourable love exists, it is much better to be joined by death, than separated by life.
Greek (Liddell-Scott)
συμπαῖσδεν: Δωρ. ἀντὶ συμπαίζειν, Θεόκρ. 11. 77.
Russian (Dvoretsky)
συμπαῖσδεν: v. l. συμπαίσδεν дор. inf. к συμπαίζω.