θεσμοθετεῖον
From LSJ
καὶ τὸ σιγᾶν πολλάκις ἐστὶ σοφώτατον ἀνθρώπῳ νοῆσαι → and silence is often the wisest thing for a man to heed, and often is man's best wisdom to be silent, and often keeping silent is the wisest thing for a man to heed
English (LSJ)
τό,
A hall in which the θεσμοθέται met, Arist.Ath.3.5, Plu.2.613b (-θέτιον Suid.s.v. Πρυτανεῖον):—also θεσμοθέσιον, τό, Plu.2.714c, Sch.Pl.Prt.337d, Suid.s.v. ἄρχων.
