Numbers 34:14 Midrash

כִּ֣י לָקְח֞וּ מַטֵּ֨ה בְנֵ֤י הָראוּבֵנִי֙ לְבֵ֣ית אֲבֹתָ֔ם וּמַטֵּ֥ה בְנֵֽי־הַגָּדִ֖י לְבֵ֣ית אֲבֹתָ֑ם וַחֲצִי֙ מַטֵּ֣ה מְנַשֶּׁ֔ה לָקְח֖וּ נַחֲלָתָֽם׃

for the tribe of the children of Reuben according to their fathers’houses, and the tribe of the children of Gad according to their fathers’houses, have received, and the half-tribe of Manasseh have received, their inheritance;