1829 Yankee Apr. 131/2 Dod burn the boy! what's he arter?
1835 A. B. Longstreet Georgia Scenes 231I'll be dod blamed if I do.
1883 ‘Mark Twain’ Life on Miss. 220He ejaculated: ‘Well, I'll be dod-derned.’
Ibid. ,‘Dod-dern’ was the nearest he ventured to..swearing.
1908 C. E. Mulford Orphan xiii. 164‘Dod-blasted postage stamp of a pelt, ’he grumbled.