The sun
shemesh (sheh'-mesh)
the sun; by implication, the east; figuratively, a ray, i.e. (arch.) a notched battlement -- + east side(-ward), sun (rising), + west(-ward), window.
shall not smite
nakah (naw-kaw')
to strike (lightly or severely, literally or figuratively)
thee by day
yowmam (yo-mawm')
daily -- daily, (by, in the) day(-time).
nor the moon
yareach (yaw-ray'-akh)
the moon -- moon. Yrechow.
by night
layil (lah'-yil)
a twist (away of the light), i.e. night; figuratively, adversity -- (mid-)night (season).