As they were walking along and talking together, suddenly a chariot of fire with horses of fire appeared and separated the two of them, and Elijah went up into heaven in a whirlwind.
KJV
And it came to pass, as they still went on, and talked, that, behold, [there appeared] a chariot of fire, and horses of fire, and parted them both asunder; and Elijah went up by a whirlwind into heaven.
ASV
And it came to pass, as they still went on, and talked, that, behold, there appeared a chariot of fire, and horses of fire, which parted them both asunder; and Elijah went up by a whirlwind into heaven.