8Καὶ ἔδωκεν αὐτῷ διαθήκην περιτομῆς: καὶ οὕτως ἐγέννησεν τὸν Ἰσαάκ, καὶ περιέτεμεν αὐτὸν τῇ ἡμέρᾳ τῇ ὀγδόῃ: καὶ ὁ Ἰσαὰκ τὸν Ἰακώβ, καὶ ὁ Ἰακὼβ τοὺς δώδεκα πατριάρχας.