From pages 33-36 of Ernest Campbell Mossner and Ian Simpson Ross, eds., The Correspondence of Adam Smith 2nd ed. (Oxford: Clarendon Press, 1987):
From DAVID HUME
Lisle Street, Leicester Fields
April 12, 1759
I give you thanks for the agreeable present of your Theory [of Moral Sentiments]. Wedderburn and I made presents of our copie to such of our acquaintance as we thought good judges, and proper to spread the reputation of the book. I sent one to the Duke of Argyle, to Lord Lyttleton, Horace Walpole, Soames Jennyns, and Burke, an Irish gentleman, who wrote lately a very pretty treatise on the sublime. Millar desired my permission to send one in your name to Dr. Warburton.
I have delayed writing to you until I could tell you something of the success of the book, and could prognosticate with some probability whether it should be finally damned to oblivion, or should be registered in the temple of immortality. Tough it has been published only a few weeks, I think there appear already such strong symptoms, that I can almost venture to fortell its fate. It is, in short, this--