Parallel
1 Corinthians 7:14
Robinson-Pierpont Byzantine Textform · Berean Standard Bible
Ἡγίασται γὰρ ὁ ἀνὴρ ὁ ἄπιστος ἐν τῇ γυναικί, καὶ ἡγίασται ἡ γυνὴ ἡ ἄπιστος ἐν τῷ ἀνδρί· ἐπεὶ ἄρα τὰ τέκνα ὑμῶν ἀκάθαρτά ἐστιν, νῦν δὲ ἅγιά ἐστιν.
For the unbelieving husband is sanctified through his believing wife, and the unbelieving wife is sanctified through her believing husband. Otherwise your children would be unclean, but now they are holy.