Strong's Concordance G4583

Original Word: σεληνιάζομαι
Transliteration: selēniázomai
Phonetic Spelling: sel-ay-nee-ad'-zom-ahee
[σεληνιάζομαι] middle voice or passive from a presumed derivative of G4582; to be moon-struck, i.e. crazy

Usages throughout the bible

Matthew 4:24 - And his fame went throughout all Syria: and they brought unto him all sick people that were taken with divers diseases and torments, and those which were possessed with devils, and those which were lunatick, G4583 and those that had the palsy; and he healed them.

Matthew 17:15 - Lord, have mercy on my son: for he is lunatick, G4583 and sore vexed: for ofttimes he falleth into the fire, and oft into the water.