G4969–σφάζω–sphazō

Not as Cain, who was of that wicked one, and slew his brother. And why did he slay him? Because his own works were evil, and his brother's righteous.

ἔσφαξεν esphaxen “he slew”ἔσφαξεν esphaxen “he slayed”

And I beheld, and lo, in the midst of the throne, and of the four living beings, and in the midst of the elders stood a Lamb as it had been slain, having seven horns, and seven eyes, which are the seven Spirits of God sent forth into all the earth.

ἐσφαγμένον esphagmenon “slain”

And they sung a new song, saying, Thou art worthy to take the book, and to open the seals of it: for thou wast slain, and hast redeemed us to God by thy blood out of every kindred, and language, and people, and nation;

ἐσφάγης esphagēs “You were slain”

Saying with a loud voice, Worthy is the Lamb that was slain to receive power, and riches, and wisdom, and strength, and honor, and glory, and blessing.

ἐσφαγμένον esphagmenon “slain”

And there went out another horse that was red: and power was given to him that sat upon him to take peace from the earth, and that they should kill one another: and there was given to him a great sword.

σφάξουσιν. sphaxousin “they will slay.”

And when he had opened the fifth seal, I saw under the altar the souls of them that were slain for the word of God, and for the testimony which they held:

ἐσφαγμένων esphagmenōn “slain”

And I saw one of his heads as it were wounded to death; and his deadly wound was healed: and all the world wondered after the beast.

ἐσφαγμένην esphagmenēn “slain”

And all that dwell upon the earth shall worship him, whose names are not written in the book of life of the Lamb slain from the foundation of the world.

ἐσφαγμένου esphagmenou “slain”

And in her was found the blood of prophets, and of saints, and of all that were slain upon the earth.

ἐσφαγμένων esphagmenōn “slain”