In Joshua 23:5, God promised to push out nations; here in 23:9, Joshua declares that promise fulfilled — no enemy could withstand them.

Joshua 1:5 promised no one would stand against Joshua; here that promise is fulfilled — no enemy withstood Israel.

Joshua 15:14 gives a specific example of driving out the Anakim from Hebron, fulfilling the general victory described here.

Joshua 21:43 confirms the same: the LORD gave Israel the land and they possessed it, fulfilling what 23:9 describes.

Joshua 21:44 states directly that no enemy withstood them — the exact outcome Joshua 23:9 reports as already accomplished.

Deuteronomy 11:23 predicted God would drive out greater nations; this verse shows that promise came true in Israel's history.

Deuteronomy 7:24 contains the same promise that no enemy could stand, now seen as fulfilled in Joshua's address.