Ἱερεμίας 17:23

²³καὶ ἐσκλήρυναν τὸν τράχηλον αὐτῶν ὑπὲρ τοὺς πατέρας αὐτῶν, τοῦ μὴ ἀκοῦσαί μου, καὶ τοῦ μὴ δέξασθαι παιδείαν.