Thou shalt come
bow' (bo)
to go or come (in a wide variety of applications)
to thy grave
qeber, (keh'-ber)
a sepulchre -- burying place, grave, sepulchre.
in a full age
kelach (keh'-lakh)
maturity -- full (old) age.
like as a shock of corn
gadiysh (gaw-deesh')
a stack of sheaves; by analogy, a tomb -- shock (stack) (of corn), tomb.
cometh in
`alah (aw-law')
to ascend, intransitively (be high) or actively (mount); used in a great variety of senses, primary and secondary, literal and figurative (as follow)
in his season
`eth (ayth)
time, especially (adverb with preposition) now, when, etc.