“We took the land at that time out of the hand of the two kings of the Amorites who were beyond the Jordan, from the valley of the Arnon to Mount Hermon.
“beyond the Jordan.” “Beyond the Jordan” can refer to either east (Deut. 3:8) or west (Deut. 3:20) of the Jordan River depending on the context or the location of the speaker. In this context, it is east of the Jordan River.