The joy
masows (maw-soce')
delight, concretely (the cause or object) or abstractly (the feeling) -- joy, mirth, rejoice.
of our heart
leb (labe)
the heart; also used (figuratively) very widely for the feelings, the will and even the intellect
is ceased
shabath (shaw-bath')
to repose, i.e. desist from exertion; used in many implied relations (causative, figurative or specific)
our dance
machowl (maw-khole')
a (round) dance -- dance(-cing).
is turned
haphak (haw-fak')
to turn about or over; by implication, to change, overturn, return, pervert
into mourning
'ebel (ay'-bel)
lamentation -- mourning.
