Moses
Deuteronomy 28:51BSB·traditional attribution

They will eat the offspring of your livestock and the produce of your land until you are destroyed. They will leave you no grain or new wine or oil, no calves of your herds or lambs of your flocks, until they have caused you to perish.

Matthew Henry Presbyterian @wholebiblehenry

One would have thought that enough had been said to possess them with a dread of that wrath of God which is revealed from heaven against the ungodliness and unrighteousness of men. But to show how deep the treasures of that wrath are, and that still there is more and worse behind, Moses, when one would have thought that he had concluded this dismal subject...

Commenting on Deuteronomy 28:45-68

John Gill Reformed Baptist @doctorgill

So that he will not give to any of them of the flesh of his children whom he shall eat,.... Neither give to a brother, nor to a wife, nor to any of his remaining children, the least bit of the flesh of a child he has killed and dressed for his own food; which adds to the barbarity of his action: because he hath...

Jamieson-Fausset-Brown Reformed @jfbcommentary

he shall eat the fruit of thy cattle, &c.--According to the Jewish historian, every district of the country through which they passed was strewn with the wrecks of their devastation.