וַיְחִ֣י רְע֗וּ אַחֲרֵי֙ הוֹלִיד֣וֹ אֶת־שְׂר֔וּג שֶׁ֥בַע שָׁנִ֖ים וּמָאתַ֣יִם שָׁנָ֑ה וַיּ֥וֹלֶד בָּנִ֖ים וּבָנֽוֹת׃ (ס)
And Reu lived after he begot Serug two hundred and seven years, and begot sons and daughters.
Find Mishnaic references to Genesis 11:21: , passages from the 63 tractates of the Mishnah.