(Isa. 51:23; Josh. 10:24; Ps. 110:1; refer to this text to 1 Ne. 21:23)
In some ancient societies, the vanquished were forced to lie on the ground while the victor walked over them (Josh. 10:24; Ps. 110:1).
(Donald W. Parry, Jay A. Parry, and Tina M. Peterson, Understanding Isaiah [Salt Lake City: Deseret Book Co., 1998], 460.)