Flash’d all their sabres bare,
Flash’d as they turn’d in air
Sabring the gunners there,
Charging an army, while
All the world wonder’d.
Plunged in the battery-smoke
Right thro’ the line they broke;
Cossack and Russian
Reel’d from the sabre-stroke
Shatter’d and sunder’d.
Then they rode back, but not
Not the six hundred.

Which three words create rhyme in the passage?

bare
while
Russian
air
broke