Thou shalt break
ra`a` (raw-ah')
to spoil (literally, by breaking to pieces); figuratively, to make (or be) good for nothing, i.e. bad (physically, socially or morally)
them with a rod
shebet (shay'-bet)
a scion, i.e. (literally) a stick (for punishing, writing, fighting, ruling, walking, etc.) or (figuratively) a clan -- correction, dart, rod, sceptre, staff, tribe.
of iron
barzel (bar-zel')
iron (as cutting); by extension, an iron implement -- (ax) head, iron.
thou shalt dash them in pieces
naphats (naw-fats')
to dash to pieces, or scatter -- be beaten in sunder, break (in pieces), broken, dash (in pieces), cause to be discharged, dispersed, be overspread, scatter.
like a potter's
yatsar (yaw-tsar')
to mould into a form; especially as a potter; figuratively, to determine (i.e. form a resolution) -- earthen, fashion, form, frame, make(-r), potter, purpose.
vessel
kliy (kel-ee')
something prepared, i.e. any apparatus (as an implement, utensil, dress, vessel or weapon) -- armour (-bearer), artillery, bag, carriage, + furnish, furniture, instrument, jewel, that is made of, one from another, that which pertaineth, pot, + psaltery, sack, stuff, thing, tool, vessel, ware, weapon, + whatsoever.