This text comes from The Book of Scottish Song, edited by Alexander Whitelaw, a historical songbook transcribed on Wikisource and reproduced from the pinned revision linked below.
And oh, for ane-and-twenty, Tam!
And hey, for ane-and-twenty, Tam!
I'll learn my kin a rattlin' sang,
Gin I saw ane-and-twenty, Tam.
They snool me sair, and haud me down,
And gar me look like bluntie, Tam;
But three short years will soon wheel roun',
And then comes ane-and-twenty, Tam.
A gleib o' lan', a claut o' gear,
Were left me by my auntie, Tam;
At kith and kin I needna speir,
Gin I saw ane-and-twenty, Tam.
They'll ha'e me wed a wealthy coof,
Though I mysel' ha'e plenty, Tam;
But hear'st thou, laddie?—there's my lufe,—
I'm thine at ane-and-twenty, Tam!