Then it shall be that when ye eat
'akal (aw-kal')
to eat -- at all, burn up, consume, devour(-er, up), dine, eat(-er, up), feed (with), food, freely, in...wise(-deed, plenty), (lay) meat, quite.
of the bread
lechem (lekh'-em)
food (for man or beast), especially bread, or grain (for making it) -- (shew-)bread, eat, food, fruit, loaf, meat, victuals.
of the land
'erets (eh'-rets)
the earth (at large, or partitively a land) -- common, country, earth, field, ground, land, natins, way, + wilderness, world.
ye shall offer up
ruwm (room)
to be high actively, to rise or raise (in various applications, literally or figuratively)
an heave offering
truwmah (ter-oo-maw')
a present (as offered up), especially in sacrifice or as tribute -- gift, heave offering (shoulder), oblation, offered(-ing).
unto the LORD
Yhovah (yeh-ho-vaw')
(the) self-Existent or Eternal; Jehovah, Jewish national name of God -- Jehovah, the Lord.