Revelation 11:18

Greek τοὺς μικροὺς καὶ τοὺς μεγάλους "the small ones and the mega ones" in the accusative became dative (τοῖς μικροῖς καὶ τοῖς μεγάλοις) in later manuscript copies.

τοὺς μικροὺς:

Case: Accusative plural

Meaning: "the little ones" or "the small ones"

Usage: The accusative case is used for the direct object of a sentence, meaning it indicates the person or thing directly receiving the action of the verb.