Have ye offered
nagash (naw-gash')
to be or come (causatively, bring) near (for any purpose); euphemistically, to lie with a woman; as an enemy, to attack; relig. to worship;
unto me sacrifices
zebach (zeh'-bakh)
a slaughter, i.e. the flesh of an animal; by implication, a sacrifice (the victim or the act) -- offer(-ing), sacrifice.
and offerings
minchah (min-khaw')
a donation; euphemistically, tribute; specifically a sacrificial offering (usually bloodless and voluntary) -- gift, oblation, (meat) offering, present, sacrifice.
in the wilderness
midbar (mid-bawr')
a pasture (i.e. open field, whither cattle are driven); by implication, a desert; also speech (including its organs) -- desert, south, speech, wilderness.
forty
'arba`iym (ar-baw-eem')
forty -- forty.
years
shaneh (shaw-neh')
a year (as a revolution of time) -- + whole age, long, + old, year(-ly).
O house
bayith (bah'-yith)
a house (in the greatest variation of applications, especially family, etc.)
of Israel
Yisra'el (yis-raw-ale')
he will rule as God; Jisrael, a symbolical name of Jacob; also (typically) of his posterity: --Israel.