μαρὰν ἀθά G3134
maràn athá · mar'-an ath'-ah
of Chaldee origin (meaning our Lord has come); maranatha, i.e. an exclamation of the approaching divine judgment:--Maran-atha.
1 Occurrence in the King James Bible
1 Corinthians 16:22If any man love not the Lord Jesus Christ, let him be Anathema Maranatha.