Reference for Genesis 36:37

וַיָּ֖מָת שַׂמְלָ֑ה וַיִּמְלֹ֣ךְ תַּחְתָּ֔יו שָׁא֖וּל מֵרְחֹב֥וֹת הַנָּהָֽר׃

And Samlah died, and Shaul of Rehoboth by the River reigned in his stead.