Joshua 8:26

For Joshua did not withdraw his hand with which he stretched out the spear until he had utterly destroyed all the inhabitants of Ai.

Exodus 17:11-12

Now when Moses held up his hand, Israel prevailed, and when he lowered his hand [due to fatigue], Amalek prevailed.

Joshua 8:18

Then the Lord said to Joshua, “Reach out with the spear that is in your hand [and point it] toward Ai, for I will give it into your hand.” So Joshua reached out with the spear in his hand [and pointed it] toward the city.

Treasury of Scripture Knowledge

Summary

For Joshua drew not his hand back, wherewith he stretched out the spear, until he had utterly destroyed all the inhabitants of Ai.

Bible References

Drew not

Joshua 8:18
Then the Lord said to Joshua, “Reach out with the spear that is in your hand [and point it] toward Ai, for I will give it into your hand.” So Joshua reached out with the spear in his hand [and pointed it] toward the city.
Exodus 17:11
Now when Moses held up his hand, Israel prevailed, and when he lowered his hand [due to fatigue], Amalek prevailed.