אֵ֚לֶּה תּוֹלְדֹ֣ת שֵׁ֔ם שֵׁ֚ם בֶּן־מְאַ֣ת שָׁנָ֔ה וַיּ֖וֹלֶד אֶת־אַרְפַּכְשָׁ֑ד שְׁנָתַ֖יִם אַחַ֥ר הַמַּבּֽוּל׃
Targum Jonathan on Genesis
These are the generations of Shem. Shem was a son of a hundred years, and he begat Arphakshad, two years after the deluge.