Along with the other half of the tribe of Manasseh, the Reubenites and the Gadites received their inheritance that Moses gave them beyond the Jordan toward the sunrise, just as Moses the servant of Yahweh gave them: Bible

“the other half of the tribe of Manasseh.” The Hebrew text simply reads “him,” and the reader is supposed to understand from the context and the history of Israel that the “him” is the half tribe of Manasseh that opted to stay on the east side of the Jordan River. The REV explained the “him” for clarity.

“beyond the Jordan toward the sunrise.” That is, beyond the Jordan and eastward.

Commentary for: Joshua 13:8