וַיְחִ֣י קֵינָ֗ן אַחֲרֵי֙ הוֹלִיד֣וֹ אֶת־מַֽהֲלַלְאֵ֔ל אַרְבָּעִ֣ים שָׁנָ֔ה וּשְׁמֹנֶ֥ה מֵא֖וֹת שָׁנָ֑ה וַיּ֥וֹלֶד בָּנִ֖ים וּבָנֽוֹת׃
Viveu Quenã, depois que gerou a Maalalel, oitocentos e quarenta anos, e gerou filhos e filhas.
Targum Jonathan on Genesis
And Kenan lived after he had begotten Mahalalel eight hundred and forty years, and begat sons and daughters.