ἀρχισυναγωγέω
From LSJ
Δίκαιον εὖ πράττοντα μεμνῆσθαι θεοῦ → Die tuenda memoria in rebus bonis → Wenn es dir gut geht, denk an Gott, dies ist gerecht
English (LSJ)
be president of the assembly; v. ἀρχισυνάγωγος.
Spanish (DGE)
ser presidente de la asamblea religiosa, IG 10(2).288.3, 289.4 (Tesalónica II d.C.).