daw-kak'
a primitive root (compare 1915); to crush (or intransitively)
crumble:--beat in pieces (small), bruise, make dust, (into) X
powder, (be, very) small, stamp (small).
see Hebrew for [01915]
Arise [06965] and thresh [01758], O daughter [01323] of Zion [06726]: for I will make [07760] thine horn [07161] iron [01270], and I will make [07760] thy hoofs [06541] brass [05154]: and thou shalt beat in pieces [01854] many [07227] people [05971]: and I will consecrate [02763] their gain [01215] unto the Lord [03068], and their substance [02428] unto the Lord [0113] of the whole earth [0776].