Strong's Concordance G3134

Original Word: μαρὰν ἀθά
Transliteration: maràn athá
Phonetic Spelling: mar'-an ath'-ah
[μαρὰν ἀθά] of Chaldee origin (meaning our Lord has come); maranatha, i.e. an exclamation of the approaching divine judgment

Usages throughout the bible

1 Corinthians 16:22 - If any man love not the Lord Jesus Christ, let him be Anathema Maranatha. G3134