Strong's #7697: shigga`own (pronounced shig-gaw-yone')
from 7696; craziness:--furiously, madness.
Brown-Driver-Briggs Hebrew Lexicon:
ּׁ
shiggâ‛ôn
1) madness
Part of Speech: noun masculine
Relation: from H7696
Usage:
This word is used 3 times:
Deuteronomy 28:28: "The LORD shall smite thee with madness, and blindness, and astonishment of heart:"
2 Kings 9:20: "the son of Nimshi; for he driveth furiously."
Zechariah 12:4: "horse with astonishment, and his rider with madness: and I will open mine eyes upon"