For they prophesy
naba' (naw-baw')
to prophesy, i.e. speak (or sing) by inspiration (in prediction or simple discourse) -- prophesy(-ing), make self a prophet.
false.ly
sheqer (sheh'-ker)
an untruth; by implication, a sham (often adverbial) -- without a cause, deceit(-ful), false(-hood, -ly), feignedly, liar, + lie, lying, vain (thing), wrongfully.
unto you in my name
shem (shame)
an appellation, as a mark or memorial of individuality; by implication honor, authority, character -- + base, (in-)fame(-ous), named(-d), renown, report.
I have not sent
shalach (shaw-lakh')
to send away, for, or out (in a great variety of applications)
them saith
n'um (neh-oom')
an oracle -- (hath) said, saith.
the LORD
Yhovah (yeh-ho-vaw')
(the) self-Existent or Eternal; Jehovah, Jewish national name of God -- Jehovah, the Lord.