Strong's #4038: maggal (pronounced mag-gawl')
from an unused root meaning to reap; a sickle:--sickle.
Brown-Driver-Briggs Hebrew Lexicon:
ּ
maggâl
1) sickle
Part of Speech: noun masculine
Relation: from an unused root meaning to reap
Usage:
This word is used 2 times:
Jeremiah 50:16: "the sower from Babylon, and him that handleth the sickle in the time of harvest: for fear"
Joel 3:13: "Put ye in the sickle, for the harvest is ripe: come, get you down; for"