Psalm 47:3 also speaks of God subduing nations under Israel — reinforcing the promise of victory over enemies.

Numbers 14:45 records Israel's defeat by enemies due to disobedience, the opposite outcome of Psalm 81:14's conditional victory.

Joshua 23:13 warns that disobedience will cause God not to drive out enemies, contrasting Psalm 81:14's promise to subdue them.

Judges 2:20-23 says God will no longer drive out nations because Israel disobeyed, directly opposing Psalm 81:14's conditional victory.

Leviticus 26:8 promises that obedient Israel will chase many enemies, directly paralleling Psalm 81:14's promise of God subduing foes.

Judges 4:23 records God subduing Jabin, a historical fulfillment of the kind of victory promised conditionally in Psalm 81:14.

Numbers 14:9 shows Joshua and Caleb trusting God to subdue enemies, matching the promise in Psalm 81:14 if Israel obeys.

Exodus 16:28 rebukes Israel for refusing to keep God's commands, the same disobedience that Psalm 81:13-14 implies would prevent victory.