ἐκσφραγίζομαι
From LSJ
ξένος ὢν ἀκολούθει τοῖς ἐπιχωρίοις νόμοις → as a foreigner, follow the laws of that country | when in Rome, do as the Romans do
English (LSJ)
Pass.,
A to be shut out from, ἐκ γὰρ ἐσφραγισμένοι δόμων καθήμεθ' E.HF53. II to be sealed, of a contract, BCH35.43 (Delos).
Greek (Liddell-Scott)
ἐκσφρᾱγίζομαι: ἀποκλείομαι, κλείομαι ἔξω, ἐκ γὰρ ἐσφραγισμένοι δόμων μαθήμεθ’ Εὐρ. Ἡρ. Μαιν. 53.