Let my heart
leb (labe)
the heart; also used (figuratively) very widely for the feelings, the will and even the intellect
be sound
tamiym (taw-meem')
without blemish, complete, full, perfect, sincerely (-ity), sound, without spot, undefiled, upright(-ly), whole.
in thy statutes
choq (khoke)
an enactment; hence, an appointment (of time, space, quantity, labor or usage)
that I be not ashamed
buwsh (boosh)
to pale, i.e. by implication to be ashamed; also (by implication) to be disappointed or delayed
