They have said
'amar (aw-mar')
to say (used with great latitude)
Come
yalak (yaw-lak')
to walk; causatively, to carry (in various senses)
and let us cut them off
kachad (kaw-khad')
to secrete, by act or word; hence (intensively) to destroy -- conceal, cut down (off), desolate, hide.
from being a nation
gowy (go'-ee)
a foreign nation; hence, a Gentile; also (figuratively) a troop of animals, or a flight of locusts -- Gentile, heathen, nation, people.
that the 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.
of Israel
Yisra'el (yis-raw-ale')
he will rule as God; Jisrael, a symbolical name of Jacob; also (typically) of his posterity: --Israel.
may be no more in remembrance
zakar (zaw-kar')
to mark (so as to be recognized), i.e. to remember; by implication, to mention