For now will I break
shabar (shaw-bar')
to burst -- break (down, off, in pieces, up), broken(-hearted), bring to the birth, crush, destroy, hurt, quench, quite, tear
his yoke
mowt (mote)
a wavering, i.e. fall; by implication, a pole (as shaking); hence, a yoke (as essentially a bent pole) -- bar, be moved, staff, yoke.
from off thee and will burst
nathaq (naw-thak')
to tear off -- break (off), burst, draw (away), lift up, pluck (away, off), pull (out), root out.
thy bonds
mowcer (mo-sare')
chastisement, i.e. (by implication) a halter; figuratively, restraint -- band, bond.
in sunder
nathaq (naw-thak')
to tear off -- break (off), burst, draw (away), lift up, pluck (away, off), pull (out), root out.