Yesaya 9:5

9:5 Indeed every boot that marches and shakes the earth ¹ 

and every garment dragged through blood

is used as fuel for the fire.

[9:5]  ¹ tn Heb “Indeed every boot marching with shaking.” On the meaning of סְאוֹן (sÿ’on, “boot”) and the related denominative verb, both of which occur only here, see HALOT 738 s.v. סְאוֹן.