Ether 14:15

And it came to pass that Lib did pursue him until he came to the plains of Agosh. And Coriantumr had taken all the people with him, as he fled before Lib, in that quarter of the land whither he fled.

Lib chased him until he came to the plains of Agosh. Coriantumr had taken all the people with him as he ran from Lib in that part of the land.

Lib pursued him all the way to the plains of Agosh. As Coriantumr fled, he gathered all the people in that region and took them with him.