Wilt thou refrain
'aphaq  (aw-fak')
to contain, i.e. (reflex.) abstain -- force (oneself), restrain.
thyself for these things O LORD
Yhovah  (yeh-ho-vaw')
(the) self-Existent or Eternal; Jehovah, Jewish national name of God -- Jehovah, the Lord.
wilt thou hold thy peace
chashah  (khaw-shaw')
to hush or keep quiet -- hold peace, keep silence, be silent, (be) still.
and afflict
`anah  (aw-naw')
to depress literally or figuratively, transitive or intransitive (in various applications, as follows)
us very sore
m`od  (meh-ode')
vehemence, i.e. (with or without preposition) vehemently; by implication, wholly, speedily, etc.