Hickory, Dickory, Dock

Dickory, dickory, dock; The mouse ran up the clock; The clock struck One, The mouse ran down; Dickory, dickory, dock.

source: Mother Goose's nursery rhymes and nursery songs (1870s)

Dickery, dickery, dock, The mouse ran up the clock: The clock struck one, And down he run; Dickery, dickery, dock.

source: Grammer Gurton's Garland or The Nursery Parnassus (1810)

Hickere, Dickere Dock, A Moufe ran up the Clock, The Clock Struck One, The Moufe fell down, And Hickere Dickere Dock.

source: Tommy Thumbs's Pretty Song Book (c. 1744)

Hiccory, diccory dock, The mouse ran up the clock, The clock struck one, And down the mouse run, Hiccory, diccory, dock.

source: Mother Goose's chimes, rhymes & melodies (c. 1861)

The Clock struck one. The mouse came down, Hiccary, Diccary, Dock.

source: Songs for the nursery (1808 (?))

Hiccory, diccory, dock, The mouse ran up the clock; The clock struck one, And the mouse came down, Hiccory, diccory, dock.

source: Songs for the nursery (1837 - 1846)

Hickory (1), Dickory (2), Dock (3), The mouse ran up the clock (4), The clock struck one (5), The mouse was gone (6); O (7), u (8), t (9), spells OUT!

source: The nursery rhymes of England (1886)