beat down

2 Kings 3:19
And you shall attack every fortified city and every city of importance. You shall cut down every good tree, stop up every spring, and ruin every good field with stones."

Judges 9:45
And all that day Abimelech fought against the city until he had captured it and killed its people. Then he demolished the city and sowed it with salt.

2 Samuel 8:2
David also defeated the Moabites, made them lie down on the ground, and he measured them off with a cord. He measured off with two lengths those to be put to death, and with one length those to be spared. So the Moabites became subject to David and brought him tribute.

Isaiah 37:26, 27
Have you not heard? Long ago I ordained it; in days of old I planned it. Now I have brought it to pass, that you should crush fortified cities into piles of rubble. . . .

stopped

Genesis 26:15, 18
So the Philistines took dirt and stopped up all the wells that his father's servants had dug in the days of his father Abraham. . . .

2 Chronicles 32:4
Many people assembled and stopped up all the springs and the stream that flowed through the land. "Why should the kings of Assyria come and find plenty of water?" they said.

and felled

Deuteronomy 20:19, 20
When you lay siege to a city for an extended time while fighting against it to capture it, you must not destroy its trees by putting an ax to them, because you can eat their fruit. You must not cut them down. Are the trees of the field human, that you should besiege them? . . .

only in, etc.

Deuteronomy 2:9
Then the LORD said to me, 'Do not harass the Moabites or provoke them to war, for I will not give you any of their land, because I have given Ar as a possession to the descendants of Lot.

Isaiah 16:7, 11
Therefore let Moab wail; let them wail together for Moab. Mourn for the raisin cakes of Kir-hareseth, you who are utterly stricken. . . .

Jeremiah 48:31, 36
Therefore I will wail for Moab; I will cry out for all of Moab; I will moan for the men of Kir-heres. . . .

Kir-heres