SB 3.3.12

atha te bhrātṛ-putrāṇāṁ
 pakṣayoḥ patitān nṛpān
cacāla bhūḥ kurukṣetraṁ
 yeṣām āpatatāṁ balaiḥ
Synonyms: 
atha — thereafter; te — your; bhrātṛ-putrāṇām — of the nephews; pakṣayoḥ — of both sides; patitān — killed; nṛpān — kings; cacāla — shook; bhūḥ — the earth; kurukṣetram — the Battle of Kurukṣetra; yeṣām — of whom; āpatatām — traversing; balaiḥ — by strength.
Translation: 
Then, O Vidura, the Lord caused all the kings, both the enemies and those on the side of your fighting nephews, to be killed in the Battle of Kurukṣetra. All those kings were so great and strong that the earth seemed to shake as they traversed the warfield.