Sharp
chadduwd (khad-dood')
a point -- sharp.
stones
cheres (kheh'-res)
a piece of pottery -- earth(-en), (pot-)sherd, + stone.
are under him he spreadeth
raphad (raw-fad')
to spread (a bed); by implication, to refresh -- comfort, make (a bed), spread.
sharp pointed things
charuwts (khaw-roots')
decision, diligent, (fine) gold, pointed things, sharp, threshing instrument, wall.
upon the mire
tiyt (teet)
mud or clay; figuratively, calamity -- clay, dirt, mire.