Yosua 4:5

4:5 Joshua told them, “Go in front of the ark of the Lord your God to the middle of the Jordan. Each of you is to put a stone on his shoulder, according to the number of the Israelite tribes.

Yosua 13:16

13:16 Their territory started at Aroer ¹  (on the edge of the Arnon Valley) and included the city in the middle of the valley, the whole plain of Medeba,

[13:16]  ¹ tn Heb “their territory was from.”