Samuel
Judges 15:16ESV·traditional attribution

And Samson said, “With the jawbone of a donkey, heaps upon heaps, with the jawbone of a donkey have I struck down a thousand men.”

Matthew Henry Presbyterian @wholebiblehenry

Here is, I. Samson violently pursued by the Philistine. They went up in a body, a more formidable force than they had together when Samson smote them hip and thigh; and they pitched in Judah, and spread themselves up and down the country, to find out Samson, who they heard had come this way, Jdg 15:9.

Commenting on Judges 15:9-17

John Gill Reformed Baptist @doctorgill

And Samson said,.... In a kind of triumphant song: with the jawbone of an ass, heaps upon heaps; that is, with such an instrument he had slain heaps of men, who lay dead in heaps upon one another; in the words for an "ass", and for an "heap", is an elegant "paronomosia", not easy to be expressed in our language: with the jaw of an...

Jamieson-Fausset-Brown Reformed @jfbcommentary

With the jawbone of an ass, heaps upon heaps, with the jaw of an ass have I slain a thousand men--The inadequacy of the weapon plainly shows this to have been a miraculous feat, "a case of supernatural strength," just as the gift of prophecy is a case of supernatural knowledge [CHALMERS].